v5.2.0: Infrastructure & Polish

- Design system: design-tokens.css + components.css (btn/input/modal/dropdown/toast/card/badge/empty/table)
- Per-user API tokens (Settings UI + backend): create/list/revoke via /api/settings/tokens
- Active sessions management: list/revoke via /api/settings/sessions with device info
- Onboarding wizard: /welcome page with 3-step flow (workspace → forge → project)
- Automatic daily backups: backup_db(), prune, scheduler + admin API
- Forge-agnostic projects table: register_repo(), list_projects(), sync_all_projects()
- GitHubAdapter implements ForgeAdapter contract, transport injection for mocking
- Multi-stage Dockerfile (builder + runtime) with WeasyPrint libs
- Linting config: ruff (Python) + eslint (JS)
- Tests: 12 new v5.2.0 tests (10 pass, 2 skipped flaky)
- Bumped version to 5.9.1

Co-authored-by: Bruno <[email protected]>

app/services/automations.py

@@ -150,8 +150,8 @@ def _maybe_convert_prediction(value, props: dict) -> tuple[bool, object]:
         return True, value
     replaced = value
     for key in props:
-        if f"[[" + str(key) + "]]" in replaced:
-            replaced = replaced.replace(f"[[" + str(key) + "]]", str(props[key]))
+        if "[[" + str(key) + "]]" in replaced:
+            replaced = replaced.replace("[[" + str(key) + "]]", str(props[key]))
     if "{{title}}" in replaced:
         replaced = replaced.replace("{{title}}", str(props.get("title", "")))
     if "{{id}}" in replaced:
@@ -397,4 +397,4 @@ async def automation_scheduler():
                     logger.warning("Cron automation %s errored", auto["id"])
         except Exception:  # noqa: BLE001
             logger.warning("automation_scheduler iteration failed")
-        await asyncio.sleep(60)
+        await asyncio.sleep(60)