Firdaria (LOG-11) — perska technika time-lord

- engine/firdaria.py: sekta (dzień = Słońce nad horyzontem, ta sama półkula
  osi Asc-Dsc co MC); kolejność diurnalna/nokturnalna; klasyczne długości
  okresów (Su10 Ve8 Me13 Mo9 Sa11 Ju12 Ma7 + NN3 + SN2 = 75 lat); okresy główne
  planet dzielone na 7 podokresów (sub-lord od władcy okresu), węzły bez sub.
- endpoint /chart/firdaria.
- oś czasu: firdaria_events — starty (pod)okresów w oknie; wpięte w build_timeline
  (domyślnie) + tokeny [major][sub] do dopięcia interpretacji (1B->2B).

Walidacja:
- sekta = day dla horoskopu referencyjnego (zgodnie z notes3 "Day birth");
  night gdy Słońce po stronie IC; sumy i przyleganie okresów; podokresy 7x
  sumujące się do okresu; wiek 42 w okresie Saturna.
- E2E: okresy Sun 1984-1994 ... Saturn 2024-2035; w osi czasu
  "Firdaria: Saturn / Mars" 2027 -> 223 interpretacje ([Sa+[Ma -> "injury").
- 78 testów przechodzi (nowy test_firdaria).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitea/workflows/build.yaml

@@ -0,0 +1,19 @@
+name: build
+on:
+  push:
+    branches: [main]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Login
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login gitea.czernobog.pl -u gitea --password-stdin
+      - name: Build & push (data, logic, presentation)
+        run: |
+          TAG=${GITHUB_SHA::8}
+          for SVC in data logic presentation; do
+            docker build -t gitea.czernobog.pl/gitea/astrololo-$SVC:$TAG ./services/$SVC
+            docker push  gitea.czernobog.pl/gitea/astrololo-$SVC:$TAG
+          done
+          echo "Tag: $TAG"

services/logic/README.md

@@ -8,6 +8,10 @@ i nie w bazie.
 - `POST /api/query` → `QueryRequest` → `QueryResponse`
 - `POST /chart/positions` → `{when_utc, lat, lon, house_system?}` → pełny horoskop: pozycje (LOG-01) + osie i domy (LOG-05) + aspekty główne z applying/separating (LOG-06) + opcjonalnie stacje planet (`stations:true`, LOG-03). Obiekty: 10 planet + mean NN/SN/Lilith (LOG-02). `house_system`: `whole_sign` (dom.) / `equal` / `porphyry`.
 - `POST /chart/report` → `{when_utc, lat, lon, limit?}` → wynik obliczeń wyszukany w bazie: fasety sygnifikatorów **w znaku / w domu / w aspekcie**, z rozwinięciem skrótów, odsiewaniem duplikatów (ten sam sygnifikator i opis), rankingiem siły (LOG-21) oraz opcją group (grupowanie identycznych opisów)
+- `POST /chart/profections` → `{when_utc, lat, lon, start_age?, count?}` → profekcje roczne: wiek, profektowany Asc, Władca Roku (+MC/Su/Mo) (LOG-10)
+- `POST /chart/return` → `{when_utc, lat, lon, kind, around?}` → Solar/Lunar Return: moment powrotu + pełny horoskop na ten moment (LOG-12)
+- `POST /chart/firdaria` → `{when_utc, lat, lon}` → Firdaria: sekta (dzień/noc), okresy główne i podokresy time-lordów (LOG-11)
+- `POST /chart/timeline` → `{when_utc, lat, lon, from_date, to_date, techniques?}` → zbiorcza oś czasu: profekcje + Solar Return + dyrekcje solar-arc + Firdaria, posortowane (technique | significator | start | exact | end); z interpret=true dopina interpretacje z bazy do dat (LOG-14, 1B->2B)
 - `POST /chart/compare` → jak wyżej → raport różnic dwóch silników (LOG-26; wymaga silnika B)
 - `GET /health` (sprawdza też warstwę bazodanową)
 

services/logic/app/engine/firdaria.py

@@ -0,0 +1,57 @@
+"""Firdaria (LOG-11) — perska technika time-lord.
+
+Sekwencja okresów głównych zależy od sekty (dzień/noc). Sekta: urodzenie dzienne,
+gdy Słońce jest nad horyzontem, czyli po tej samej stronie osi Asc–Dsc co MC.
+
+Klasyczne długości okresów (lata): Su 10, Ve 8, Me 13, Mo 9, Sa 11, Ju 12, Ma 7
+(razem 70) + Węzeł Północny 3 + Węzeł Południowy 2 = 75 lat. Każdy okres główny
+planety dzieli się na 7 podokresów (sub-lord w tej samej kolejności, cyklicznie).
+Węzły — bez podokresów (najczęstsza konwencja).
+"""
+from __future__ import annotations
+
+from datetime import datetime, timedelta
+
+DAY_ORDER = ["Sun", "Venus", "Mercury", "Moon", "Saturn", "Jupiter", "Mars"]
+NIGHT_ORDER = ["Moon", "Saturn", "Jupiter", "Mars", "Sun", "Venus", "Mercury"]
+YEARS = {"Sun": 10, "Venus": 8, "Mercury": 13, "Moon": 9,
+         "Saturn": 11, "Jupiter": 12, "Mars": 7}
+NODES = [("North Node", 3), ("South Node", 2)]
+DAYS_PER_YEAR = 365.2422
+
+
+def is_day_birth(sun_lon: float, asc: float, mc: float) -> bool:
+    """Słońce nad horyzontem = ta sama półkula osi Asc–Dsc co MC."""
+    return (((sun_lon - asc) % 360.0) < 180.0) == (((mc - asc) % 360.0) < 180.0)
+
+
+def _date(birth: datetime, years: float) -> str:
+    return (birth + timedelta(days=years * DAYS_PER_YEAR)).date().isoformat()
+
+
+def firdaria(birth: datetime, sun_lon: float, asc: float, mc: float) -> dict:
+    """Pełny rozkład Firdarii: sekta, kolejność, okresy główne i podokresy."""
+    day = is_day_birth(sun_lon, asc, mc)
+    order = DAY_ORDER if day else NIGHT_ORDER
+    majors = [(lord, YEARS[lord]) for lord in order] + NODES
+
+    periods: list[dict] = []
+    age = 0.0
+    for lord, yrs in majors:
+        period = {"lord": lord, "years": yrs,
+                  "start": _date(birth, age), "end": _date(birth, age + yrs)}
+        if lord in YEARS:                                  # planeta -> 7 podokresów
+            sub_len = yrs / 7.0
+            i = order.index(lord)
+            sub_age = age
+            subs: list[dict] = []
+            for k in range(7):
+                sub_lord = order[(i + k) % 7]
+                subs.append({"lord": sub_lord,
+                             "start": _date(birth, sub_age),
+                             "end": _date(birth, sub_age + sub_len)})
+                sub_age += sub_len
+            period["sub"] = subs
+        periods.append(period)
+        age += yrs
+    return {"sect": "day" if day else "night", "order": order, "periods": periods}

services/logic/app/engine/profections.py

@@ -0,0 +1,70 @@
+"""Profekcje roczne (LOG-10) — hellenistyczna technika time-lord.
+
+Zasada (Whole Sign): co każde urodziny profektowany Ascendent przeskakuje o jeden
+znak do przodu (wiek mod 12). Władca Roku (Lord of Year) = władca domicylowy
+znaku profektowanego Asc. Profektować można każdy punkt natalny (MC, Słońce…) —
+wszystkie przeskakują o tyle samo znaków.
+
+Referencja: tabela profekcji w notes3 (astro-seek) dla horoskopu 30.04.1984
+(wiek 0: Can/Moon, 1: Leo/Sun, …, 42: Cap/Saturn).
+"""
+from __future__ import annotations
+
+from datetime import datetime
+
+from app.engine.formats import SIGNS, sign_index
+
+# władcy domicylowi (tradycyjni) — zgodni z tabelą referencyjną notes3
+DOMICILE_RULERS = {
+    "Aries": "Mars", "Taurus": "Venus", "Gemini": "Mercury", "Cancer": "Moon",
+    "Leo": "Sun", "Virgo": "Mercury", "Libra": "Venus", "Scorpio": "Mars",
+    "Sagittarius": "Jupiter", "Capricorn": "Saturn", "Aquarius": "Saturn",
+    "Pisces": "Jupiter",
+}
+
+
+def age_at(birth_utc: datetime, when_utc: datetime) -> int:
+    """Pełne lata między urodzeniem a danym momentem (wiek profekcyjny)."""
+    age = when_utc.year - birth_utc.year
+    if (when_utc.month, when_utc.day) < (birth_utc.month, birth_utc.day):
+        age -= 1
+    return max(age, 0)
+
+
+def profected_sign(natal_lon: float, age: int) -> str:
+    """Znak, do którego profektował punkt natalny po `age` latach."""
+    return SIGNS[(sign_index(natal_lon) + age) % 12]
+
+
+def profection_rows(
+    natal_points: dict[str, float],
+    birth_utc: datetime,
+    start_age: int,
+    count: int,
+) -> list[dict]:
+    """Tabela profekcji dla zakresu lat życia.
+
+    natal_points: nazwa -> natalna długość ekliptyczna (musi zawierać 'Asc').
+    Każdy wiersz: wiek, data początku roku profekcyjnego (urodziny), znak
+    profektowanego Asc, Władca Roku oraz profekcje pozostałych punktów.
+    """
+    def _birthday(year: int) -> datetime:
+        try:
+            return birth_utc.replace(year=year)
+        except ValueError:                     # 29 lutego w roku nieprzestępnym
+            return birth_utc.replace(year=year, day=28)
+
+    rows: list[dict] = []
+    for age in range(start_age, start_age + count):
+        asc_sign = profected_sign(natal_points["Asc"], age)
+        row = {
+            "age": age,
+            "from": _birthday(birth_utc.year + age).strftime("%Y-%m-%d"),
+            "profected_asc": asc_sign,
+            "lord_of_year": DOMICILE_RULERS[asc_sign],
+        }
+        for name, lon in natal_points.items():
+            if name != "Asc":
+                row[name] = profected_sign(lon, age)
+        rows.append(row)
+    return rows

services/logic/app/engine/returns.py

@@ -0,0 +1,64 @@
+"""Solar / Lunar Return (LOG-12) — moment powrotu do pozycji natalnej.
+
+Solar Return (solariusz): moment, w którym Słońce wraca dokładnie do natalnej
+długości ekliptycznej (raz na rok, w okolicy urodzin). Lunar Return: to samo
+dla Księżyca (raz na ~27,3 dnia). Dwa warianty użycia (osobny horoskop vs
+tranzyt do natalu) obsługujemy zwracając pełny horoskop na znaleziony moment —
+interpretacja pozostaje po stronie technik wyżej.
+
+Metoda: podpisana różnica długości Δ = lon − natal (zawinięta do ±180°) rośnie
+monotonicznie i przechodzi przez 0 dokładnie w momencie powrotu. Skan dobowy
+wykrywa przejście −→+ (skok +180→−180 to artefakt zawinięcia — pomijany,
+warunek d_hi − d_lo < 180), potem bisekcja do ~sekundy.
+"""
+from __future__ import annotations
+
+from datetime import datetime, timedelta, timezone
+
+from app.engine.models import ChartMoment
+
+# szerokość okna skanu wokół `around` [dni]: solar kotwiczymy przy urodzinach,
+# lunar musi objąć cały okres syderyczny Księżyca (27,3 d)
+SCAN_WINDOW = {"solar": 6.0, "lunar": 15.0}
+
+
+def _lon_delta(engine, body: str, natal_lon: float, when: datetime) -> float:
+    m = ChartMoment(when_utc=when)
+    lon = engine.positions(m, [body])[0].longitude
+    return ((lon - natal_lon + 180.0) % 360.0) - 180.0
+
+
+def find_return(
+    engine, kind: str, natal_moment: ChartMoment, around: datetime
+) -> datetime | None:
+    """Moment powrotu (kind: 'solar'/'lunar') najbliższy dacie `around`."""
+    body = "Sun" if kind == "solar" else "Moon"
+    natal_lon = engine.positions(natal_moment, [body])[0].longitude
+    if around.tzinfo is None:
+        around = around.replace(tzinfo=timezone.utc)
+
+    window = SCAN_WINDOW[kind]
+    step = timedelta(days=1.0)
+    t = around - timedelta(days=window)
+    end = around + timedelta(days=window)
+
+    candidates: list[datetime] = []
+    d_prev = _lon_delta(engine, body, natal_lon, t)
+    while t < end:
+        t_next = t + step
+        d_next = _lon_delta(engine, body, natal_lon, t_next)
+        # prawdziwe przejście przez zero: − -> + bez skoku zawinięcia
+        if d_prev < 0 <= d_next and (d_next - d_prev) < 180.0:
+            lo, hi, d_lo = t, t_next, d_prev
+            for _ in range(40):                      # bisekcja do ułamka sekundy
+                mid = lo + (hi - lo) / 2
+                if (_lon_delta(engine, body, natal_lon, mid) < 0) == (d_lo < 0):
+                    lo = mid
+                else:
+                    hi = mid
+            candidates.append(lo + (hi - lo) / 2)
+        t, d_prev = t_next, d_next
+
+    if not candidates:
+        return None
+    return min(candidates, key=lambda c: abs(c - around))

services/logic/app/engine/timeline.py

@@ -0,0 +1,160 @@
+"""Zbiorcza tabela dat z technik (LOG-14).
+
+Spina w jedną, posortowaną oś czasu daty z kilku technik:
+- profekcje roczne (LOG-10) — rok życia,
+- Solar Return (LOG-12) — moment powrotu Słońca,
+- dyrekcje solar-arc — daty dokładnych aspektów kierowanych planet do punktów
+  natalnych (wzorzec z notes3: „Profection planet | Aspect | Birth planet |
+  Exact Date"). Klucz łuku konfigurowalny; domyślnie Naiboda (0°59'08"/rok).
+
+Każdy wiersz ma kształt z notes2: technique | significator | start | exact | end.
+"""
+from __future__ import annotations
+
+from datetime import date, datetime, timedelta, timezone
+
+from app.engine.aspects import MAJOR, PL_NAME
+from app.engine.profections import DOMICILE_RULERS, profected_sign
+from app.engine.returns import find_return
+
+NAIBOD_KEY = 0.9856472         # °/rok (0°59'08") — domyślny klucz solar-arc
+DAYS_PER_YEAR = 365.2422
+DIRECTED = ["Sun", "Moon", "Mercury", "Venus", "Mars",
+            "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto"]
+
+
+def _add_years(birth: datetime, years: float) -> datetime:
+    return birth + timedelta(days=years * DAYS_PER_YEAR)
+
+
+def _row(technique, significator, start, exact, end) -> dict:
+    def iso(x):
+        return x.date().isoformat() if isinstance(x, datetime) else x
+    return {"technique": technique, "significator": significator,
+            "start": iso(start), "exact": iso(exact), "end": iso(end)}
+
+
+def solar_arc_directions(
+    natal: dict[str, float], birth: datetime, lo: datetime, hi: datetime,
+    key: float = NAIBOD_KEY, orb_years: float = 1.0,
+) -> list[dict]:
+    """Daty dyrekcji solar-arc w oknie [lo, hi].
+
+    natal: nazwa punktu -> długość natalna (planety + Asc/MC). Kierowane są planety
+    (DIRECTED), celem każdy punkt natalny. Aspekt dokładny gdy łuk = odległość
+    kątowa (mod 360). Wiek = łuk/klucz; data = urodziny + wiek.
+    """
+    out: list[dict] = []
+    lo_age = (lo - birth).days / DAYS_PER_YEAR - orb_years
+    hi_age = (hi - birth).days / DAYS_PER_YEAR + orb_years
+    for p in DIRECTED:
+        if p not in natal:
+            continue
+        for q, q_lon in natal.items():
+            for asp, angle in MAJOR.items():
+                for target in ({angle, (360.0 - angle) % 360.0}):
+                    arc = (q_lon + target - natal[p]) % 360.0
+                    age = arc / key
+                    if not (lo_age <= age <= hi_age) or (p == q and arc < 1e-6):
+                        continue
+                    exact = _add_years(birth, age)
+                    row = _row(
+                        "solar_arc",
+                        f"dyr. {p} {PL_NAME[asp]} {q}",
+                        _add_years(birth, age - orb_years),
+                        exact,
+                        _add_years(birth, age + orb_years),
+                    )
+                    row.update(directed=p, aspect=asp, target=q)   # do budowy tokenów (1B->2B)
+                    out.append(row)
+    return out
+
+
+def profection_events(natal_asc: float, birth: datetime, lo: datetime, hi: datetime) -> list[dict]:
+    """Lata profekcyjne (LOG-10) nachodzące na okno."""
+    out: list[dict] = []
+    for age in range((lo.year - birth.year) - 1, (hi.year - birth.year) + 1):
+        if age < 0:
+            continue
+        try:
+            start = birth.replace(year=birth.year + age)
+            end = birth.replace(year=birth.year + age + 1)
+        except ValueError:                     # 29 lutego
+            start = birth.replace(year=birth.year + age, day=28)
+            end = birth.replace(year=birth.year + age + 1, day=28)
+        if end < lo or start > hi:
+            continue
+        sign = profected_sign(natal_asc, age)
+        lord = DOMICILE_RULERS[sign]
+        row = _row(
+            "profection", f"Władca Roku: {lord} (Asc {sign}, wiek {age})",
+            start, start, end,
+        )
+        row.update(lord=lord, sign=sign)               # do budowy tokenów (1B->2B)
+        out.append(row)
+    return out
+
+
+def solar_return_events(engine, natal_moment, birth: datetime, lo: datetime, hi: datetime) -> list[dict]:
+    """Solariusze w oknie (LOG-12) — jeden na rok."""
+    out: list[dict] = []
+    for year in range(lo.year, hi.year + 1):
+        try:
+            around = birth.replace(year=year)
+        except ValueError:
+            around = birth.replace(year=year, day=28)
+        hit = find_return(engine, "solar", natal_moment, around)
+        if hit and lo <= hit <= hi:
+            out.append(_row("solar_return", "Solar Return", hit, hit, _add_years(hit, 1)))
+    return out
+
+
+def firdaria_events(natal_points: dict[str, float], birth: datetime, lo: datetime, hi: datetime) -> list[dict]:
+    """Starty okresów/podokresów Firdarii (LOG-11) nachodzące na okno."""
+    from app.engine.firdaria import firdaria
+
+    fd = firdaria(birth, natal_points["Sun"], natal_points["Asc"], natal_points["MC"])
+    out: list[dict] = []
+    for period in fd["periods"]:
+        if "sub" in period:
+            for s in period["sub"]:
+                if lo <= _as_dt(s["start"]) <= hi:
+                    row = _row("firdaria", f"Firdaria: {period['lord']} / {s['lord']}",
+                               s["start"], s["start"], s["end"])
+                    row.update(fd_major=period["lord"], fd_sub=s["lord"])
+                    out.append(row)
+        elif lo <= _as_dt(period["start"]) <= hi:            # węzeł — bez podokresów
+            row = _row("firdaria", f"Firdaria: {period['lord']}",
+                       period["start"], period["start"], period["end"])
+            row.update(fd_major=period["lord"])
+            out.append(row)
+    return out
+
+
+def _as_dt(d) -> datetime:
+    if isinstance(d, datetime):
+        return d if d.tzinfo else d.replace(tzinfo=timezone.utc)
+    if isinstance(d, date):
+        return datetime(d.year, d.month, d.day, tzinfo=timezone.utc)
+    return datetime.fromisoformat(str(d)).replace(tzinfo=timezone.utc)
+
+
+def build_timeline(
+    engine, natal_moment, natal_points: dict[str, float],
+    from_d, to_d, techniques: list[str] | None = None,
+) -> list[dict]:
+    """Scala wybrane techniki w jedną oś czasu, posortowaną po dacie dokładnej."""
+    lo, hi = _as_dt(from_d), _as_dt(to_d)
+    birth = natal_moment.when_utc
+    want = set(techniques or ["profection", "solar_return", "solar_arc", "firdaria"])
+    events: list[dict] = []
+    if "profection" in want:
+        events += profection_events(natal_points["Asc"], birth, lo, hi)
+    if "solar_return" in want:
+        events += solar_return_events(engine, natal_moment, birth, lo, hi)
+    if "solar_arc" in want:
+        events += solar_arc_directions(natal_points, birth, lo, hi)
+    if "firdaria" in want:
+        events += firdaria_events(natal_points, birth, lo, hi)
+    events.sort(key=lambda e: e["exact"])
+    return events

services/logic/app/main.py

@@ -117,6 +117,122 @@ def chart_report(req: ReportRequest) -> dict:
     return {"engine": engine.name, **report}
 
 
+class ProfectionsRequest(BaseModel):
+    when_utc: datetime           # moment urodzenia (UTC)
+    lat: float = 0.0
+    lon: float = 0.0
+    start_age: int = 0
+    count: int = 13              # domyślnie pełny cykl 12 lat + rok startowy
+
+
+@app.post("/chart/profections")
+def chart_profections(req: ProfectionsRequest) -> dict:
+    """Profekcje roczne (LOG-10): wiek, profektowany Asc, Władca Roku (+MC/Su/Mo)."""
+    from app.engine import houses as H
+    from app.engine.models import ChartMoment
+    from app.engine.profections import profection_rows
+
+    engine = get_engine()
+    natal = ChartMoment(when_utc=req.when_utc, lat=req.lat, lon=req.lon)
+    ramc, eps = engine.sidereal(natal)
+    points = {
+        "Asc": H.compute_asc(ramc, eps, natal.lat),
+        "MC": H.compute_mc(ramc, eps),
+    }
+    for p in engine.positions(natal, ["Sun", "Moon"]):
+        points[p.name] = p.longitude
+    rows = profection_rows(points, req.when_utc, req.start_age, req.count)
+    return {"engine": engine.name, "rows": rows}
+
+
+class ReturnRequest(BaseModel):
+    when_utc: datetime           # moment urodzenia (UTC)
+    lat: float = 0.0
+    lon: float = 0.0
+    kind: str = "solar"          # solar | lunar
+    around: datetime | None = None   # data, wokół której szukać powrotu
+
+
+@app.post("/chart/return")
+def chart_return(req: ReturnRequest) -> dict:
+    """Solar/Lunar Return (LOG-12): moment powrotu + pełny horoskop na ten moment."""
+    from app.engine.chart import build_chart
+    from app.engine.models import ChartMoment
+    from app.engine.returns import find_return
+
+    if req.kind not in ("solar", "lunar"):
+        raise HTTPException(status_code=422, detail="kind: solar albo lunar")
+    engine = get_engine()
+    natal = ChartMoment(when_utc=req.when_utc, lat=req.lat, lon=req.lon)
+    around = req.around or req.when_utc
+    hit = find_return(engine, req.kind, natal, around)
+    if hit is None:
+        raise HTTPException(status_code=404, detail="nie znaleziono powrotu w oknie skanu")
+    chart = build_chart(engine, ChartMoment(when_utc=hit, lat=req.lat, lon=req.lon))
+    return {"engine": engine.name, "kind": req.kind,
+            "return_utc": hit.isoformat(), **chart}
+
+
+class FirdariaRequest(BaseModel):
+    when_utc: datetime           # moment urodzenia (UTC)
+    lat: float = 0.0
+    lon: float = 0.0
+
+
+@app.post("/chart/firdaria")
+def chart_firdaria(req: FirdariaRequest) -> dict:
+    """Firdaria (LOG-11): sekta + okresy główne i podokresy time-lordów."""
+    from app.engine import houses as H
+    from app.engine.firdaria import firdaria
+    from app.engine.models import ChartMoment
+
+    engine = get_engine()
+    natal = ChartMoment(when_utc=req.when_utc, lat=req.lat, lon=req.lon)
+    ramc, eps = engine.sidereal(natal)
+    asc, mc = H.compute_asc(ramc, eps, natal.lat), H.compute_mc(ramc, eps)
+    sun = engine.positions(natal, ["Sun"])[0].longitude
+    return {"engine": engine.name, **firdaria(req.when_utc, sun, asc, mc)}
+
+
+class TimelineRequest(BaseModel):
+    when_utc: datetime           # moment urodzenia (UTC)
+    lat: float = 0.0
+    lon: float = 0.0
+    from_date: str               # zakres: YYYY-MM-DD
+    to_date: str
+    techniques: list[str] | None = None   # profection | solar_return | solar_arc
+    interpret: bool = False               # dopnij interpretacje z bazy (1B->2B)
+
+
+@app.post("/chart/timeline")
+def chart_timeline(req: TimelineRequest) -> dict:
+    """Zbiorcza oś czasu z technik (LOG-14): technique | significator | start | exact | end.
+
+    Z interpret=true dopina do zdarzeń interpretacje z warstwy danych (LOG-19, 1B->2B).
+    """
+    from app.engine import houses as H
+    from app.engine.models import ChartMoment
+    from app.engine.timeline import build_timeline
+
+    engine = get_engine()
+    natal = ChartMoment(when_utc=req.when_utc, lat=req.lat, lon=req.lon)
+    ramc, eps = engine.sidereal(natal)
+    points = {"Asc": H.compute_asc(ramc, eps, natal.lat), "MC": H.compute_mc(ramc, eps)}
+    for p in engine.positions(natal):
+        points[p.name] = p.longitude
+    events = build_timeline(engine, natal, points, req.from_date, req.to_date, req.techniques)
+
+    out = {"engine": engine.name, "from": req.from_date, "to": req.to_date}
+    if req.interpret:
+        from app.significators import interpret_events
+        try:
+            interpret_events(events, DataClient())
+        except httpx.HTTPError as e:
+            out["data_error"] = f"Warstwa danych niedostępna: {e}"
+    out.update(count=len(events), events=events)
+    return out
+
+
 @app.get("/health")
 def health() -> dict:
     info = {"status": "ok", "layer": "logic"}

services/logic/app/significators.py

@@ -195,3 +195,61 @@ def build_report(
             "facets": facets,
         })
     return {"provider": provider, "objects": items}
+
+
+def _event_tokens(event: dict) -> list[str]:
+    """Tokeny bazy dla zdarzenia osi czasu (spięcie 1B→2B). Pierwszy = planeta."""
+    from app.engine.aspects import DB_TOKEN
+
+    if event.get("technique") == "solar_arc":
+        p = PLANET_ABBR.get(event.get("directed"))
+        a = DB_TOKEN.get(event.get("aspect"))
+        q = PLANET_ABBR.get(event.get("target"))     # None dla Asc/MC (nie ma tokenu)
+        toks = []
+        if p:
+            toks.append("[" + p)
+        if a:
+            toks.append(a)
+        if q:
+            toks.append("[" + q)
+        return toks if p else []
+    if event.get("technique") == "profection":
+        lord = PLANET_ABBR.get(event.get("lord"))
+        sign = SIGN_TO_ABBR.get(event.get("sign"))
+        toks = []
+        if lord:
+            toks.append("[" + lord)
+        if sign:
+            toks.append("[" + sign)
+        return toks if lord else []
+    if event.get("technique") == "firdaria":
+        major = PLANET_ABBR.get(event.get("fd_major"))
+        sub = PLANET_ABBR.get(event.get("fd_sub"))
+        toks = []
+        if major:
+            toks.append("[" + major)
+        if sub:
+            toks.append("[" + sub)
+        return toks if major else []
+    return []
+
+
+def interpret_events(events: list[dict], data: DataSource, limit: int = 4,
+                     per_object_limit: int = 5000) -> list[dict]:
+    """Dopina interpretacje z bazy do zdarzeń osi czasu (predykcyjne 1B → 2B).
+
+    Wyszukuje po tokenie planety zdarzenia i zawęża do wszystkich tokenów
+    (aspekt/druga planeta lub znak), z odsiewaniem szumu i duplikatów.
+    """
+    for ev in events:
+        tokens = _event_tokens(ev)
+        if not tokens:
+            continue
+        raw = data.search(
+            key="significator", value=tokens[0], exact=False, limit=per_object_limit,
+            fields=["significator", "actioneffect", "topicresult", "bodypart"],
+        )
+        samples = _facet_samples(raw.get("rows", []), tokens)
+        ev["interpretations"] = samples[:limit]
+        ev["interpretations_count"] = len(samples)
+    return events

services/logic/tests/test_firdaria.py

@@ -0,0 +1,58 @@
+"""Firdaria (LOG-11) — sekta, kolejność, długości okresów, podokresy."""
+import datetime as dt
+
+from app.engine.firdaria import DAY_ORDER, NIGHT_ORDER, YEARS, firdaria, is_day_birth
+from app.significators import _event_tokens
+
+BIRTH = dt.datetime(1984, 4, 30, 7, 35, tzinfo=dt.timezone.utc)
+# horoskop referencyjny: Asc 112.18, MC 352.59, Sun 40.14 -> Day birth (notes3)
+ASC, MC, SUN = 112.18, 352.59, 40.14
+
+
+def test_reference_is_day_birth():
+    assert is_day_birth(SUN, ASC, MC) is True     # notes3: "Day birth (Diurnal)"
+
+
+def test_night_birth_uses_night_order():
+    # Słońce po stronie IC (przeciwna półkula) -> noc
+    assert is_day_birth((SUN + 180) % 360, ASC, MC) is False
+    fd = firdaria(BIRTH, (SUN + 180) % 360, ASC, MC)
+    assert fd["sect"] == "night" and fd["order"] == NIGHT_ORDER
+
+
+def test_diurnal_sequence_and_totals():
+    fd = firdaria(BIRTH, SUN, ASC, MC)
+    assert fd["sect"] == "day" and fd["order"] == DAY_ORDER
+    lords = [p["lord"] for p in fd["periods"]]
+    assert lords == DAY_ORDER + ["North Node", "South Node"]
+    assert sum(p["years"] for p in fd["periods"]) == 75      # 70 + 3 + 2
+
+
+def test_planet_majors_have_seven_subperiods_summing_to_period():
+    fd = firdaria(BIRTH, SUN, ASC, MC)
+    for p in fd["periods"]:
+        if p["lord"] in YEARS:
+            assert len(p["sub"]) == 7
+            assert p["sub"][0]["lord"] == p["lord"]          # sub zaczyna się od władcy okresu
+            assert p["sub"][0]["start"] == p["start"]
+            assert p["sub"][-1]["end"] == p["end"]
+        else:
+            assert "sub" not in p                            # węzły bez podokresów
+
+
+def test_periods_are_contiguous():
+    fd = firdaria(BIRTH, SUN, ASC, MC)
+    for a, b in zip(fd["periods"], fd["periods"][1:]):
+        assert a["end"] == b["start"]
+
+
+def test_age_42_is_saturn_major():
+    # kumulatywnie: Su10 Ve8 Me13 Mo9 -> 40; Saturn 40-51 -> wiek 42 w Saturnie
+    fd = firdaria(BIRTH, SUN, ASC, MC)
+    saturn = next(p for p in fd["periods"] if p["lord"] == "Saturn")
+    assert saturn["start"].startswith("2024") and saturn["end"].startswith("2035")
+
+
+def test_event_tokens_firdaria():
+    ev = {"technique": "firdaria", "fd_major": "Saturn", "fd_sub": "Jupiter"}
+    assert _event_tokens(ev) == ["[Sa", "[Ju"]

services/logic/tests/test_profections.py

@@ -0,0 +1,46 @@
+"""Profekcje (LOG-10) — walidacja względem tabeli astro-seek z notes3."""
+import datetime as dt
+
+from app.engine.profections import DOMICILE_RULERS, age_at, profected_sign, profection_rows
+
+BIRTH = dt.datetime(1984, 4, 30, 7, 35, tzinfo=dt.timezone.utc)
+NATAL = {"Asc": 112.18, "MC": 352.59, "Sun": 40.14, "Moon": 30.55}
+
+# wiek -> (profektowany Asc, Władca Roku) — tabela referencyjna notes3
+REFERENCE = {
+    0: ("Cancer", "Moon"), 1: ("Leo", "Sun"), 2: ("Virgo", "Mercury"),
+    3: ("Libra", "Venus"), 4: ("Scorpio", "Mars"), 5: ("Sagittarius", "Jupiter"),
+    6: ("Capricorn", "Saturn"), 7: ("Aquarius", "Saturn"), 8: ("Pisces", "Jupiter"),
+    9: ("Aries", "Mars"), 10: ("Taurus", "Venus"), 11: ("Gemini", "Mercury"),
+    12: ("Cancer", "Moon"), 40: ("Scorpio", "Mars"), 41: ("Sagittarius", "Jupiter"),
+    42: ("Capricorn", "Saturn"),
+}
+
+
+def test_profections_match_astroseek_table():
+    rows = {r["age"]: r for r in profection_rows(NATAL, BIRTH, 0, 43)}
+    for age, (asc, lord) in REFERENCE.items():
+        assert rows[age]["profected_asc"] == asc, f"wiek {age}"
+        assert rows[age]["lord_of_year"] == lord, f"wiek {age}"
+
+
+def test_profected_secondary_points_match_reference():
+    rows = {r["age"]: r for r in profection_rows(NATAL, BIRTH, 0, 3)}
+    # notes3: wiek 0 -> MC Pis, Sun Tau, Moon Tau; wiek 1 -> MC Ari, Sun Gem
+    assert rows[0]["MC"] == "Pisces" and rows[0]["Sun"] == "Taurus"
+    assert rows[1]["MC"] == "Aries" and rows[1]["Sun"] == "Gemini"
+
+
+def test_from_dates_are_birthdays():
+    rows = profection_rows(NATAL, BIRTH, 40, 3)
+    assert [r["from"] for r in rows] == ["2024-04-30", "2025-04-30", "2026-04-30"]
+
+
+def test_age_at_boundaries():
+    assert age_at(BIRTH, dt.datetime(2026, 4, 29, tzinfo=dt.timezone.utc)) == 41
+    assert age_at(BIRTH, dt.datetime(2026, 4, 30, tzinfo=dt.timezone.utc)) == 42
+
+
+def test_rulers_cover_all_signs():
+    assert len(DOMICILE_RULERS) == 12
+    assert profected_sign(112.18, 12) == "Cancer"     # pełny cykl wraca

services/logic/tests/test_returns.py

@@ -0,0 +1,40 @@
+"""Solar / Lunar Return (LOG-12) — samospójność i sensowność dat."""
+import datetime as dt
+
+import pytest
+
+from app.engine.models import ChartMoment
+from app.engine.returns import find_return
+
+
+def _lon(engine, body, when):
+    return engine.positions(ChartMoment(when_utc=when), [body])[0].longitude
+
+
+def _delta_arcmin(a, b):
+    return abs(((a - b + 180.0) % 360.0) - 180.0) * 60.0
+
+
+def test_solar_return_hits_natal_sun(own_engine, reference_moment):
+    natal_sun = _lon(own_engine, "Sun", reference_moment.when_utc)
+    # solariusz na 42. urodziny (2026)
+    hit = find_return(own_engine, "solar", reference_moment,
+                      dt.datetime(2026, 4, 30, tzinfo=dt.timezone.utc))
+    assert hit is not None
+    assert _delta_arcmin(_lon(own_engine, "Sun", hit), natal_sun) < 0.5
+    assert hit.month == 4 and hit.year == 2026     # w okolicy urodzin
+
+
+def test_lunar_return_hits_natal_moon(own_engine, reference_moment):
+    natal_moon = _lon(own_engine, "Moon", reference_moment.when_utc)
+    hit = find_return(own_engine, "lunar", reference_moment,
+                      dt.datetime(1984, 5, 27, tzinfo=dt.timezone.utc))
+    assert hit is not None
+    assert _delta_arcmin(_lon(own_engine, "Moon", hit), natal_moon) < 2.0
+
+
+def test_solar_return_near_birth_is_close_to_birth(own_engine, reference_moment):
+    # powrót szukany wokół samych urodzin = ~moment urodzenia
+    hit = find_return(own_engine, "solar", reference_moment, reference_moment.when_utc)
+    assert hit is not None
+    assert abs(hit - reference_moment.when_utc) < dt.timedelta(days=1)

services/logic/tests/test_timeline.py

@@ -0,0 +1,71 @@
+"""Zbiorcza oś czasu z technik (LOG-14)."""
+import datetime as dt
+
+from app.engine.timeline import (
+    NAIBOD_KEY,
+    build_timeline,
+    profection_events,
+    solar_arc_directions,
+)
+
+BIRTH = dt.datetime(1984, 4, 30, 7, 35, tzinfo=dt.timezone.utc)
+# natalne długości (z horoskopu referencyjnego)
+NATAL = {
+    "Asc": 112.18, "MC": 352.59, "Sun": 40.14, "Moon": 30.55, "Mercury": 27.38,
+    "Venus": 27.68, "Mars": 234.54, "Jupiter": 282.96, "Saturn": 223.31,
+    "Uranus": 252.81, "Neptune": 271.22, "Pluto": 210.48,
+}
+
+
+def _win(y0, y1):
+    return (dt.datetime(y0, 1, 1, tzinfo=dt.timezone.utc),
+            dt.datetime(y1, 12, 31, tzinfo=dt.timezone.utc))
+
+
+def test_profection_events_in_window():
+    lo, hi = _win(2024, 2026)
+    rows = profection_events(NATAL["Asc"], BIRTH, lo, hi)
+    # rok profekcyjny wiek 42 zaczyna się 30.04.2026 -> Asc Capricorn
+    ages = [r["significator"] for r in rows]
+    assert any("Asc Capricorn" in a and "wiek 42" in a for a in ages)
+
+
+def test_solar_arc_exact_matches_arc_over_key():
+    lo, hi = _win(2020, 2030)
+    rows = solar_arc_directions(NATAL, BIRTH, lo, hi, key=NAIBOD_KEY)
+    assert rows, "brak dyrekcji w oknie"
+    # dla każdej dyrekcji: łuk = (wiek * klucz), a data = urodziny + wiek -> spójne
+    for r in rows[:5]:
+        exact = dt.date.fromisoformat(r["exact"])
+        age_years = (dt.datetime(exact.year, exact.month, exact.day, tzinfo=dt.timezone.utc)
+                     - BIRTH).days / 365.2422
+        assert 36 <= age_years <= 47      # okno 2020-2030 = wiek ~36-46
+        assert r["technique"] == "solar_arc" and "dyr." in r["significator"]
+
+
+def test_directed_sun_conjunct_natal_mc_date():
+    # Sun natal 40.14 -> MC natal 352.59: łuk koniunkcji = (352.59-40.14)%360 = 312.45
+    # to > lifespan przy Naibod (~317 lat) -> NIE powinno być w oknie życia
+    lo, hi = _win(1984, 2084)
+    rows = solar_arc_directions(NATAL, BIRTH, lo, hi)
+    sun_mc = [r for r in rows if r["significator"] == "dyr. Sun koniunkcja MC"]
+    assert not sun_mc      # łuk 312° = poza życiem
+
+
+def test_build_timeline_sorted_and_merged():
+    events = build_timeline(_FakeEngine(), _FakeNatal(), NATAL,
+                            "2025-01-01", "2027-01-01",
+                            techniques=["profection", "solar_arc"])
+    assert events
+    dates = [e["exact"] for e in events]
+    assert dates == sorted(dates)                       # posortowane po dacie dokładnej
+    techs = {e["technique"] for e in events}
+    assert "profection" in techs and "solar_arc" in techs
+
+
+class _FakeNatal:
+    when_utc = BIRTH
+
+
+class _FakeEngine:
+    """Silnik-atrapa — build_timeline z solar_return by go użył, tu go pomijamy."""

services/logic/tests/test_timeline_interpret.py

@@ -0,0 +1,46 @@
+"""Spięcie osi czasu z bazą interpretacji (LOG-14 → 1B→2B)."""
+from app.significators import _event_tokens, interpret_events
+
+
+class FakeData:
+    def __init__(self, rows_by_value):
+        self.rows_by_value = rows_by_value
+
+    def search(self, key, value, exact, limit, fields=None):
+        rows = self.rows_by_value.get(value, [])
+        return {"provider": "fake", "total": len(rows), "rows": rows}
+
+
+def test_event_tokens_solar_arc():
+    ev = {"technique": "solar_arc", "directed": "Venus", "aspect": "conjunction", "target": "North Node"}
+    assert _event_tokens(ev) == ["[Ve", "[conj", "[NN"]
+
+
+def test_event_tokens_solar_arc_to_angle_has_no_target_token():
+    ev = {"technique": "solar_arc", "directed": "Sun", "aspect": "square", "target": "MC"}
+    assert _event_tokens(ev) == ["[Su", "[sq"]     # MC nie ma tokenu planety
+
+
+def test_event_tokens_profection():
+    ev = {"technique": "profection", "lord": "Saturn", "sign": "Capricorn"}
+    assert _event_tokens(ev) == ["[Sa", "[Cap"]
+
+
+def test_solar_return_has_no_tokens():
+    assert _event_tokens({"technique": "solar_return"}) == []
+
+
+def test_interpret_attaches_matches_with_all_tokens():
+    events = [
+        {"technique": "solar_arc", "directed": "Venus", "aspect": "conjunction", "target": "North Node"},
+        {"technique": "solar_return"},
+    ]
+    data = FakeData({"[Ve": [
+        {"significator": "[Ve [conj [NN", "actioneffect": "spotkanie losowe"},   # wszystkie tokeny
+        {"significator": "[Ve [conj [Mo", "actioneffect": "inny"},                # brak [NN
+        {"significator": "[Ve [conj [NN", "actioneffect": "spotkanie losowe"},   # duplikat
+    ]})
+    interpret_events(events, data)
+    assert events[0]["interpretations_count"] == 1                # duplikat odsiany, tylko z [NN
+    assert events[0]["interpretations"][0]["expanded"] == "Venus conjunction North Node"
+    assert "interpretations" not in events[1]                     # solar_return pominięty

services/presentation/app/clients/logic_client.py

@@ -56,3 +56,17 @@ class LogicClient:
             r = client.post(f"{self.base_url}/chart/report", json=payload)
             r.raise_for_status()
             return r.json()
+
+    def timeline(
+        self, when_utc_iso: str, lat: float, lon: float,
+        from_date: str, to_date: str, interpret: bool = True,
+    ) -> dict[str, Any]:
+        """Oś czasu z technik (+interpretacje z bazy) — woła logic /chart/timeline."""
+        payload = {
+            "when_utc": when_utc_iso, "lat": lat, "lon": lon,
+            "from_date": from_date, "to_date": to_date, "interpret": interpret,
+        }
+        with httpx.Client(timeout=max(settings.http_timeout, 60.0)) as client:
+            r = client.post(f"{self.base_url}/chart/timeline", json=payload)
+            r.raise_for_status()
+            return r.json()

services/presentation/app/main.py

@@ -132,6 +132,40 @@ def interpret_run(
     return templates.TemplateResponse(request, "interpret.html", ctx)
 
 
+# ---------------- Kalendarz (oś czasu z technik + interpretacje) ----------------
+@app.get("/timeline", response_class=HTMLResponse)
+def timeline_form(request: Request):
+    return templates.TemplateResponse(request, "timeline.html", {"result": None, "form": {}})
+
+
+@app.post("/timeline", response_class=HTMLResponse)
+def timeline_run(
+    request: Request,
+    date: str = Form(...),
+    time: str = Form(...),
+    tz_offset: float = Form(0.0),
+    lat: float = Form(0.0),
+    lon: float = Form(0.0),
+    from_date: str = Form(...),
+    to_date: str = Form(...),
+):
+    form = {"date": date, "time": time, "tz_offset": tz_offset, "lat": lat, "lon": lon,
+            "from_date": from_date, "to_date": to_date}
+    ctx: dict = {"form": form, "result": None, "error": None, "moment": None}
+    try:
+        iso_utc, label = _build_utc(date, time, tz_offset)
+        ctx["moment"] = label
+        ctx["result"] = logic.timeline(
+            when_utc_iso=iso_utc, lat=lat, lon=lon,
+            from_date=from_date, to_date=to_date, interpret=True,
+        )
+    except httpx.HTTPError as e:
+        ctx["error"] = _logic_error(e)
+    except ValueError as e:
+        ctx["error"] = f"Niepoprawne dane wejściowe: {e}"
+    return templates.TemplateResponse(request, "timeline.html", ctx)
+
+
 @app.get("/health")
 def health() -> dict:
     return {"status": "ok", "layer": "presentation"}

services/presentation/app/templates/base.html

@@ -13,6 +13,7 @@
       <nav>
         <a href="/" class="{% block nav_chart %}{% endblock %}">Horoskop</a>
         <a href="/interpret" class="{% block nav_interp %}{% endblock %}">Interpretacje</a>
+        <a href="/timeline" class="{% block nav_timeline %}{% endblock %}">Kalendarz</a>
         <a href="/significators" class="{% block nav_sig %}{% endblock %}">Sygnifikatory</a>
       </nav>
     </header>

services/presentation/app/templates/timeline.html

@@ -0,0 +1,77 @@
+{% extends "base.html" %}
+{% block title %}Kalendarz{% endblock %}
+{% block nav_timeline %}active{% endblock %}
+
+{% block content %}
+<p class="sub">Zbiorcza oś czasu technik predykcyjnych (profekcje, solariusze, dyrekcje solar-arc) z interpretacjami z bazy dla dat.</p>
+
+<form method="post" action="/timeline">
+  <div class="grid">
+    <label>Data urodzenia
+      <input type="date" name="date" value="{{ form.date or '' }}" required>
+    </label>
+    <label>Godzina (lokalna)
+      <input type="time" name="time" value="{{ form.time or '' }}" required>
+    </label>
+    <label>Strefa (offset h)
+      <input type="number" name="tz_offset" step="0.25" value="{{ form.tz_offset if form.tz_offset is not none else 0 }}">
+    </label>
+    <label>Szerokość (lat)
+      <input type="number" name="lat" step="0.0001" value="{{ form.lat if form.lat is not none else 0 }}">
+    </label>
+    <label>Długość (lon)
+      <input type="number" name="lon" step="0.0001" value="{{ form.lon if form.lon is not none else 0 }}">
+    </label>
+  </div>
+  <div class="grid">
+    <label>Zakres od
+      <input type="date" name="from_date" value="{{ form.from_date or '' }}" required>
+    </label>
+    <label>Zakres do
+      <input type="date" name="to_date" value="{{ form.to_date or '' }}" required>
+    </label>
+  </div>
+  <div class="actions">
+    <button type="button" id="nowBtn" class="ghost">Tu i teraz</button>
+    <button type="submit">Pokaż kalendarz</button>
+    <span id="geoNote" class="muted small"></span>
+  </div>
+</form>
+
+{% if error %}<div class="error">{{ error }}</div>{% endif %}
+
+{% if result %}
+  {% if result.data_error %}<div class="error">{{ result.data_error }}</div>{% endif %}
+  <div class="meta">
+    Silnik: <strong>{{ result.engine }}</strong> ·
+    zdarzeń: {{ result.count }} · zakres {{ result.from }} → {{ result.to }}
+  </div>
+
+  {% for e in result.events %}
+    <div class="sig-item">
+      <div class="sig-head">
+        <span class="badge">{{ e.exact }}</span>
+        <span class="badge">{{ e.technique }}</span>
+        <strong>{{ e.significator }}</strong>
+        <span class="muted small">(okno {{ e.start }} → {{ e.end }})</span>
+      </div>
+      {% if e.interpretations %}
+        <table class="samples">
+          <tbody>
+            {% for s in e.interpretations %}
+              <tr><td class="sig nowrap" title="{{ s.significator }}">{{ s.expanded }}</td><td>{{ s.effect }}</td></tr>
+            {% endfor %}
+          </tbody>
+        </table>
+        {% if e.interpretations_count > e.interpretations | length %}
+          <div class="muted small">…i {{ e.interpretations_count - (e.interpretations | length) }} więcej</div>
+        {% endif %}
+      {% elif e.technique != 'solar_return' %}
+        <div class="muted small">brak dopasowań w bazie</div>
+      {% endif %}
+    </div>
+  {% endfor %}
+{% endif %}
+
+<script src="/static/now.js"></script>
+{% endblock %}