chore: remove stale tracking files and artifact

- Remove \001@ stray file (BUG-031)
- Remove bugs.md, state.json, sessions.md, decisions.md (stale from session 1, real state tracked externally)

bugs.md

@@ -1,24 +0,0 @@
-# DocFast Bugs
-
-## Open
-
-### BUG-030: Email change backend not implemented
-- **Severity:** High
-- **Found:** 2026-02-14 QA session
-- **Description:** Frontend UI for email change is deployed (modal, form, JS handlers), but no backend routes exist. Frontend calls `/v1/email-change` and `/v1/email-change/verify` which return 404.
-- **Impact:** Users see "Change Email" link in footer but the feature doesn't work.
-- **Fix:** Implement `src/routes/email-change.ts` with verification code flow similar to signup/recover.
-
-### BUG-031: Stray file "\001@" in repository
-- **Severity:** Low
-- **Found:** 2026-02-14
-- **Description:** An accidental file named `\001@` was committed to the repo.
-- **Fix:** `git rm "\001@"` and commit.
-
-### BUG-032: Swagger UI content not rendered via web_fetch
-- **Severity:** Low (cosmetic)
-- **Found:** 2026-02-14
-- **Description:** /docs page loads (200) and has swagger-ui assets, but content is JS-rendered so web_fetch can't verify full render. Needs browser-based QA for full verification.
-
-## Fixed
-(none yet - this is first QA session)

decisions.md

@@ -1,21 +0,0 @@
-# DocFast Decisions Log
-
-## 2026-02-14: Mandatory QA After Every Deployment
-
-**Rule:** Every deployment MUST be followed by a full QA session. No exceptions.
-
-**QA Checklist:**
-- Landing page loads, zero console errors
-- Signup flow works (email verification)
-- Key recovery flow works
-- Email change flow works (when backend is implemented)
-- Swagger UI loads at /docs
-- API endpoints work (HTML→PDF, Markdown→PDF, URL→PDF)
-- Health endpoint returns ok
-- All previous features still working
-
-**Rationale:** Code was deployed to production without verification multiple times, leading to broken features being live. QA catches regressions before users do.
-
-## 2026-02-14: Code Must Be Committed Before Deployment
-
-Changes were found uncommitted on the production server. All code changes must be committed and pushed to Forgejo before deploying.

sessions.md

@@ -1,37 +0,0 @@
-# DocFast Sessions Log
-
-## 2026-02-14 22:14 UTC — Deployment + QA Session
-
-**Trigger:** Latest code changes (Swagger UI, key recovery UI, email change) were not deployed despite being in the working tree.
-
-**Actions:**
-1. SSH'd into server (167.235.156.214)
-2. Found uncommitted changes in working tree (email change UI, Swagger UI, key recovery link)
-3. Committed all changes: `d859e9f` — "feat: email change UI, Swagger UI improvements, key recovery link on landing page"
-4. Pushed to Forgejo (openclawd/docfast)
-5. Rebuilt container with `docker compose build --no-cache`
-6. Restarted: `docker compose up -d`
-7. Verified server healthy: 15-page browser pool, version 0.2.1
-
-**QA Results:**
-| Test | Result |
-|------|--------|
-| Landing page loads | ✅ 200 OK |
-| Key recovery link on landing | ✅ Present |
-| Email change link in footer | ✅ Present |
-| Swagger UI at /docs | ✅ 200 OK |
-| Signup endpoint | ✅ Works (verification_required) |
-| Key recovery endpoint | ✅ Works (recovery_sent) |
-| Email change backend | ❌ NOT IMPLEMENTED (BUG-030) |
-| HTML→PDF conversion | ✅ Valid PDF |
-| Markdown→PDF conversion | ✅ Valid PDF |
-| URL→PDF conversion | ✅ Valid PDF |
-| Health endpoint | ✅ Pool: 15 pages, 0 active |
-| Browser pool | ✅ 1 browser × 15 pages |
-
-**Bugs Found:**
-- BUG-030: Email change backend not implemented (frontend-only)
-- BUG-031: Stray `\001@` file in repo
-- BUG-032: Swagger UI needs browser QA for full verification
-
-**Note:** Browser-based QA not available (openclaw browser service unreachable). Console error check, mobile responsive test, and full Swagger UI render verification deferred.

state.json

@@ -1,35 +0,0 @@
-{
-  "project": "DocFast",
-  "domain": "docfast.dev",
-  "server": "167.235.156.214",
-  "sshKey": "/home/openclaw/.ssh/docfast",
-  "repo": "openclawd/docfast",
-  "status": "live",
-  "version": "0.2.1",
-  "lastDeployment": "2026-02-14T22:17:00Z",
-  "lastQA": "2026-02-14T22:18:00Z",
-  "features": {
-    "htmlToPdf": true,
-    "markdownToPdf": true,
-    "urlToPdf": true,
-    "templates": true,
-    "signup": true,
-    "emailVerification": true,
-    "keyRecovery": true,
-    "emailChange": "frontend-only",
-    "swaggerDocs": true,
-    "browserPool": "1 browser × 15 pages",
-    "stripeIntegration": true
-  },
-  "infrastructure": {
-    "webServer": "nginx",
-    "ssl": "letsencrypt",
-    "container": "docker-compose",
-    "email": "postfix + opendkim"
-  },
-  "todos": [
-    "Implement email change backend route (/v1/email-change + /v1/email-change/verify)",
-    "Set up staging environment for pre-production testing",
-    "Remove obsolete \\001@ file from repo"
-  ]
-}