rename to wohnungsdidi + didi logo + footer for all + seconds-only counter

- App is now called "wohnungsdidi" everywhere user-facing (page title,
  nav brand, login header, notification subjects, report filename,
  FastAPI titles, log messages)
- Brand dot replaced with an image of Didi (web/static/didi.webp),
  rendered as a round 2.25rem avatar in _layout + login
- "Programmiert für Annika ♥" footer now shows for every logged-in user,
  not only Annika
- Count-up shows only seconds ("vor 73 s") regardless of age — no
  rollover to minutes/hours
- Data continuity: DB file stays /data/lazyflat.sqlite and the Docker
  volume stays lazyflat_data so the rename doesn't strand existing data
- Session cookie renamed to wohnungsdidi_session (one-time logout on
  rollout)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/app.py

@@ -1,5 +1,5 @@
 """
-lazyflat web app.
+wohnungsdidi web app.
 
 Tabs:
 - /                           → Wohnungen
@@ -84,7 +84,7 @@ async def lifespan(_app: FastAPI):
     yield
 
 
-app = FastAPI(lifespan=lifespan, title="lazyflat", docs_url=None, redoc_url=None, openapi_url=None)
+app = FastAPI(lifespan=lifespan, title="wohnungsdidi", docs_url=None, redoc_url=None, openapi_url=None)
 app.mount("/static", StaticFiles(directory="static"), name="static")
 templates = Jinja2Templates(directory="templates")
 
@@ -712,7 +712,7 @@ def bewerbung_zip(request: Request, app_id: int):
     with zipfile.ZipFile(buf, "w", compression=zipfile.ZIP_DEFLATED) as zf:
         zf.writestr(
             "README.txt",
-            f"lazyflat application report\n"
+            f"wohnungsdidi application report\n"
             f"application_id={a['id']}\n"
             f"flat_id={a['flat_id']}\n"
             f"provider={a['provider']}\n"
@@ -764,7 +764,7 @@ def bewerbung_zip(request: Request, app_id: int):
                 zf.writestr(f"snapshots/{idx:02d}_{label}.html", html)
 
     buf.seek(0)
-    filename = f"lazyflat-report-{a['id']}.zip"
+    filename = f"wohnungsdidi-report-{a['id']}.zip"
     return StreamingResponse(
         buf, media_type="application/zip",
         headers={"Content-Disposition": f'attachment; filename="{filename}"'},
@@ -889,7 +889,7 @@ def tab_logs_export(request: Request):
             e["ip"],
         ])
     body = buf.getvalue().encode("utf-8")
-    filename = "lazyflat-protokoll"
+    filename = "wohnungsdidi-protokoll"
     if q.get("from"): filename += f"-{q['from']}"
     if q.get("to"):   filename += f"-bis-{q['to']}"
     filename += ".csv"

web/db.py

@@ -1,5 +1,5 @@
 """
-SQLite data layer for lazyflat.
+SQLite data layer for wohnungsdidi.
 
 Multi-user: users, per-user profiles/filters/notifications/preferences.
 All per-user rows are 1:1 with users. Errors and forensics are retained

web/enrichment.py

@@ -127,7 +127,7 @@ def _download_images(flat_id: str, urls: list[str], referer: str) -> int:
             r = requests.get(
                 raw_url,
                 headers={"Referer": referer,
-                         "User-Agent": "Mozilla/5.0 (lazyflat enricher)"},
+                         "User-Agent": "Mozilla/5.0 (wohnungsdidi enricher)"},
                 timeout=IMAGE_TIMEOUT,
                 stream=True,
             )

web/notifications.py

@@ -72,14 +72,14 @@ def on_match(user_id: int, flat: dict) -> None:
     body = f"Neue passende Wohnung: {addr}\nMiete: {rent} €\nZimmer: {rooms}\n{link}"
     md = (f"*Neue passende Wohnung*\n[{addr}]({link})\n"
           f"Miete: {rent} € · Zimmer: {rooms}\n{PUBLIC_URL}")
-    notify_user(user_id, "match", subject="[lazyflat] passende Wohnung", body_plain=body, body_markdown=md)
+    notify_user(user_id, "match", subject="[wohnungsdidi] passende Wohnung", body_plain=body, body_markdown=md)
 
 
 def on_apply_ok(user_id: int, flat: dict, message: str) -> None:
     addr = flat.get("address") or flat.get("link")
     body = f"Bewerbung erfolgreich: {addr}\n{message}"
     md = f"*Bewerbung erfolgreich*\n{addr}\n{message}"
-    notify_user(user_id, "apply_ok", subject="[lazyflat] Bewerbung OK", body_plain=body, body_markdown=md)
+    notify_user(user_id, "apply_ok", subject="[wohnungsdidi] Bewerbung OK", body_plain=body, body_markdown=md)
 
 
 def on_apply_fail(user_id: int, flat: dict, message: str) -> None:
@@ -87,5 +87,5 @@ def on_apply_fail(user_id: int, flat: dict, message: str) -> None:
     body = f"Bewerbung fehlgeschlagen: {addr}\n{message}\n{PUBLIC_URL}/fehler"
     md = (f"*Bewerbung fehlgeschlagen*\n{addr}\n{message}\n"
           f"[Fehler ansehen]({PUBLIC_URL}/fehler)")
-    notify_user(user_id, "apply_fail", subject="[lazyflat] Bewerbung fehlgeschlagen",
+    notify_user(user_id, "apply_fail", subject="[wohnungsdidi] Bewerbung fehlgeschlagen",
                 body_plain=body, body_markdown=md)

web/settings.py

@@ -25,7 +25,7 @@ AUTH_PASSWORD_HASH: str = _required("AUTH_PASSWORD_HASH")
 
 # --- Session cookie -----------------------------------------------------------
 SESSION_SECRET: str = getenv("SESSION_SECRET") or secrets.token_urlsafe(48)
-SESSION_COOKIE_NAME: str = "lazyflat_session"
+SESSION_COOKIE_NAME: str = "wohnungsdidi_session"
 SESSION_MAX_AGE_SECONDS: int = int(getenv("SESSION_MAX_AGE_SECONDS", str(60 * 60 * 24 * 7)))
 COOKIE_SECURE: bool = getenv("COOKIE_SECURE", "true").lower() in ("true", "1", "yes", "on")
 
@@ -43,6 +43,8 @@ ALERT_SCRAPE_INTERVAL_SECONDS: int = int(getenv("ALERT_SCRAPE_INTERVAL_SECONDS",
 # --- Storage ------------------------------------------------------------------
 DATA_DIR: Path = Path(getenv("DATA_DIR", "/data"))
 DATA_DIR.mkdir(parents=True, exist_ok=True)
+# Legacy filename — kept so existing data under /data/lazyflat.sqlite stays
+# reachable across the rename to wohnungsdidi. Not user-facing.
 DB_PATH: Path = DATA_DIR / "lazyflat.sqlite"
 
 # Retention (errors / audit / application forensics). Default 14 days.
@@ -58,7 +60,7 @@ SMTP_HOST: str = getenv("SMTP_HOST", "")
 SMTP_PORT: int = int(getenv("SMTP_PORT", "587"))
 SMTP_USERNAME: str = getenv("SMTP_USERNAME", "")
 SMTP_PASSWORD: str = getenv("SMTP_PASSWORD", "")
-SMTP_FROM: str = getenv("SMTP_FROM", "lazyflat@localhost")
+SMTP_FROM: str = getenv("SMTP_FROM", "wohnungsdidi@localhost")
 SMTP_STARTTLS: bool = getenv("SMTP_STARTTLS", "true").lower() in ("true", "1", "yes", "on")
 
 # --- App URL (used to build links in notifications) ---------------------------

web/static/app.js

@@ -19,9 +19,7 @@ function fmtCountUp(iso) {
   const ts = Date.parse(iso);
   if (!iso || Number.isNaN(ts)) return "—";
   const diff = Math.max(0, Math.floor((Date.now() - ts) / 1000));
-  if (diff < 60)   return `vor ${diff} s`;
-  if (diff < 3600) return `vor ${Math.floor(diff / 60)} min`;
-  return `vor ${Math.floor(diff / 3600)} h`;
+  return `vor ${diff} s`;
 }
 
 function updateRelativeTimes() {

web/templates/_layout.html

@@ -7,8 +7,8 @@
 <header class="border-b border-soft bg-white/70 backdrop-blur sticky top-0 z-10">
     <div class="max-w-6xl mx-auto px-6 py-3 flex items-center justify-between">
         <div class="flex items-center gap-3">
-            <div class="brand-dot"></div>
-            <h1 class="text-xl font-semibold">lazyflat</h1>
+            <img src="/static/didi.webp" alt="" class="brand-dot">
+            <h1 class="text-xl font-semibold">wohnungsdidi</h1>
         </div>
         <div class="flex items-center gap-4 text-sm">
             <span class="text-slate-500">{{ user.username }}{% if is_admin %} · <span class="chip chip-info">Administrator</span>{% endif %}</span>
@@ -29,9 +29,7 @@
 <main class="max-w-6xl mx-auto px-6 py-6 space-y-6">
     {% block content %}{% endblock %}
 </main>
-{% if user.username == 'annika' %}
 <footer class="text-center text-xs text-slate-500 py-6">
     Programmiert für Annika ♥
 </footer>
-{% endif %}
 {% endblock %}

web/templates/base.html

@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta name="robots" content="noindex, nofollow">
-    <title>{% block title %}lazyflat{% endblock %}</title>
+    <title>{% block title %}wohnungsdidi{% endblock %}</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script src="https://unpkg.com/htmx.org@2.0.3"></script>
     <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
@@ -123,9 +123,11 @@
         .map-popup-actions .btn { padding: 0.35rem 0.7rem; font-size: 12px; }
         .map-popup-actions form { margin: 0; }
         .brand-dot {
-            width: 2rem; height: 2rem; border-radius: 10px;
-            background: linear-gradient(135deg, #66b7f2 0%, #2f8ae0 60%, #fbd76b 100%);
+            width: 2.25rem; height: 2.25rem; border-radius: 9999px;
+            object-fit: cover; display: block;
+            border: 2px solid #fff;
             box-shadow: 0 1px 4px rgba(47, 138, 224, 0.35);
+            background: #fff;
         }
         a { color: var(--primary); }
         a:hover { text-decoration: underline; }

web/templates/login.html

@@ -3,9 +3,9 @@
 <main class="flex min-h-screen items-center justify-center p-4">
     <div class="card w-full max-w-sm p-8">
         <div class="flex items-center gap-3 mb-6">
-            <div class="brand-dot"></div>
+            <img src="/static/didi.webp" alt="" class="brand-dot">
             <div>
-                <h1 class="text-2xl font-semibold leading-tight">lazyflat</h1>
+                <h1 class="text-2xl font-semibold leading-tight">wohnungsdidi</h1>
                 <p class="text-sm text-slate-500">Anmeldung erforderlich</p>
             </div>
         </div>