docs(phase-2): complete phase execution

.planning/STATE.md

@@ -4,7 +4,7 @@ milestone: v1.0
 milestone_name: milestone
 status: Phase 1 executed successfully
 stopped_at: Completed 02-01-PLAN.md
-last_updated: "2026-03-12T00:11:35.326Z"
+last_updated: "2026-03-12T00:15:01.194Z"
 last_activity: 2026-03-12 — Phase 1 complete
 progress:
   total_phases: 4

.planning/phases/02-data-persistence-file-management/02-VERIFICATION.md

@@ -0,0 +1,85 @@
+---
+phase: 02-data-persistence-file-management
+verified: 2026-03-12T08:11:00Z
+status: passed
+score: 5/5 must-haves verified
+re_verification: false
+gaps: []
+---
+
+# Phase 2: Data Persistence & File Management Verification Report
+
+**Phase Goal:** CSV data logging to flash memory with file management UI
+**Verified:** 2026-03-12T08:11:00Z
+**Status:** passed
+**Re-verification:** No — initial verification
+
+## Goal Achievement
+
+### Observable Truths
+
+| # | Truth | Status | Evidence |
+|---|-------|--------|----------|
+| 1 | User can view list of CSV files stored in flash memory | ✓ VERIFIED | GET /api/files endpoint returns JSON with files array (app.py:336-363). Files retrieved from /myvscada/logger or fallback src/data/logger |
+| 2 | User can view contents of selected CSV files | ✓ VERIFIED | GET /api/files/<filename> endpoint returns file content (app.py:366-396). Limits preview to 100 lines |
+| 3 | User can delete unwanted CSV files from flash memory | ✓ VERIFIED | DELETE /api/files/<filename> endpoint with path traversal protection (app.py:399-417) |
+| 4 | User can navigate file list (scroll up/down) to find specific files | ✓ VERIFIED | CSS `.file-list-container` has overflow-y: auto with -webkit-overflow-scrolling: touch (files.html:66-76). File count display and search filter implemented |
+| 5 | User can generate tidEDA formatted files for data transmission | ✓ VERIFIED | POST /api/files/export endpoint generates $STATION, $DATETIME, $DATA, $END structure (app.py:420-471). Download triggered via JavaScript |
+
+**Score:** 5/5 truths verified
+
+### Required Artifacts
+
+| Artifact | Expected | Status | Details |
+|----------|----------|--------|---------|
+| `src/app.py` | File management API endpoints | ✓ VERIFIED | All 4 endpoints implemented: GET /api/files, GET /api/files/<filename>, DELETE /api/files/<filename>, POST /api/files/export |
+| `src/templates/files.html` | File management UI page | ✓ VERIFIED | Full 469-line implementation with scrollable list, search/filter, view modal, export, delete |
+| `src/templates/dashboard.html` | Files navigation link | ✓ VERIFIED | Line 273: `<a href="/files" class="nav-btn">` |
+| `src/templates/settings.html` | Files navigation link | ✓ VERIFIED | Line 178: `<a href="/files" class="nav-btn">` |
+| `src/templates/calibration.html` | Files navigation link | ✓ VERIFIED | Line 212: `<a href="/files" class="nav-btn">` |
+
+### Key Link Verification
+
+| From | To | Via | Status | Details |
+|------|----|-----|--------|---------|
+| files.html | /api/files | fetch GET | ✓ WIRED | Line 275: `await fetch('/api/files')` loads file list on page load |
+| files.html | /api/files/<filename> | fetch GET | ✓ WIRED | Line 349: viewFile() fetches file content |
+| files.html | /api/files/export | fetch POST | ✓ WIRED | Line 368-372: exportFile() POSTs with JSON body |
+| files.html | /api/files/<filename> | fetch DELETE | ✓ WIRED | Line 407-409: deleteFile() sends DELETE request |
+| dashboard.html | /files | href | ✓ WIRED | Navigation link present |
+| settings.html | /files | href | ✓ WIRED | Navigation link present |
+| calibration.html | /files | href | ✓ WIRED | Navigation link present |
+
+### Requirements Coverage
+
+| Requirement | Source Plan | Description | Status | Evidence |
+|-------------|-------------|-------------|--------|----------|
+| FILE-01 | 02-01 | List CSV files in flash memory | ✓ SATISFIED | GET /api/files returns files array with name, size, created, modified |
+| FILE-02 | 02-01 | View CSV file contents | ✓ SATISFIED | GET /api/files/<filename> returns content (limited to 100 lines) |
+| FILE-03 | 02-02 | Navigate file list (scroll up/down) | ✓ SATISFIED | CSS overflow-y: auto, -webkit-overflow-scrolling: touch, search/filter, file count |
+| FILE-04 | 02-01 | Delete CSV files | ✓ SATISFIED | DELETE /api/files/<filename> with security validation |
+| FILE-05 | 02-02 | Generate tidEDA formatted files | ✓ SATISFIED | POST /api/files/export returns $STATION, $DATETIME, $DATA, $END structure |
+| BACK-04 | 02-01 | File management API | ✓ SATISFIED | All RESTful endpoints implemented with proper error handling |
+
+**Note:** REQUIREMENTS.md marks FILE-03 and FILE-05 as "Pending" but implementation is complete. These should be updated to "Complete".
+
+### Anti-Patterns Found
+
+| File | Line | Pattern | Severity | Impact |
+|------|------|---------|----------|--------|
+| None | - | - | - | - |
+
+No TODO/FIXME/HACK/PLACEHOLDER comments found in implementation files. No stub implementations detected. All endpoints have substantive logic with proper error handling.
+
+### Human Verification Required
+
+None — all verifiable items are complete.
+
+### Gaps Summary
+
+No gaps found. All must-haves verified, all artifacts exist and are substantive, all key links are wired, and all requirements are satisfied.
+
+---
+
+_Verified: 2026-03-12T08:11:00Z_
+_Verifier: OpenCode (gsd-verifier)_