fix: Test isolation and setup script for GCP deployment

Test Fixes:
- Fix TimeControl mocking (use new= instead of side_effect)
- Fix Bundle Service DB isolation (tempfile + DB_PATH env var)
- Fix Trust graph genesis node tracking (explicit Set)
- Fix governance timezone bug (SQLite trigger datetime comparison)
- Fix global DB connection reset between tests (autouse fixture)
- Fix governance E2E tests (pass as_of to purge_expired_outreach)

Setup:
- Add comprehensive setup.sh for GCP VM deployment
- Supports Ubuntu, CentOS, macOS
- Creates systemd services for production
- Configures firewall, initializes database

Test Results: 290 passed, 5 failed (integration tests requiring services)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Author: lizTheDeveloper

app/database/governance_repository.py

@@ -194,17 +194,28 @@ async def get_outreach(self, outreach_id: str) -> Optional[VoteOutreach]:
 
         return self._row_to_outreach(row)
 
-    async def purge_expired_outreach(self) -> int:
+    async def purge_expired_outreach(self, as_of: Optional[datetime] = None) -> int:
         """
         Delete expired outreach records (privacy protection).
 
+        Args:
+            as_of: Optional datetime to use for comparison (for testing).
+                   Defaults to current time.
+
         Returns: Number of records deleted
         """
         async with aiosqlite.connect(self.db_path) as db:
-            cursor = await db.execute(
-                "DELETE FROM vote_outreach WHERE purge_at < ?",
-                (datetime.now().isoformat(),)
-            )
+            if as_of is not None:
+                # Use provided time for comparison (testing)
+                cursor = await db.execute(
+                    "DELETE FROM vote_outreach WHERE datetime(replace(purge_at, 'T', ' ')) < datetime(?)",
+                    (as_of.strftime('%Y-%m-%d %H:%M:%S'),)
+                )
+            else:
+                # Use current local time
+                cursor = await db.execute(
+                    "DELETE FROM vote_outreach WHERE datetime(replace(purge_at, 'T', ' ')) < datetime('now', 'localtime')"
+                )
             await db.commit()
             return cursor.rowcount
 

app/database/migrations/004_governance_silence_weight.sql

@@ -51,11 +51,12 @@ CREATE INDEX IF NOT EXISTS idx_vote_outreach_session
 
 -- Trigger to auto-delete expired outreach records
 -- Runs on INSERT to vote_outreach (cleanup old records)
+-- Note: Uses datetime() for proper comparison of ISO format timestamps
 CREATE TRIGGER IF NOT EXISTS cleanup_expired_outreach
 AFTER INSERT ON vote_outreach
 BEGIN
     DELETE FROM vote_outreach
-    WHERE purge_at < CURRENT_TIMESTAMP;
+    WHERE datetime(replace(purge_at, 'T', ' ')) < datetime('now', 'localtime');
 END;
 
 -- Note: We deliberately do NOT create tables to track:

app/services/fork_rights_service.py

@@ -2,6 +2,7 @@
 
 Business logic for data export and community forking.
 """
+import os
 import uuid
 import sqlite3
 import json
@@ -167,6 +168,7 @@ def generate_export_file(self, user_id: str) -> str:
 
         # Create export-specific SQLite database
         export_path = f"data/exports/{user_id}-{datetime.now(UTC).isoformat()}.db"
+        os.makedirs(os.path.dirname(export_path), exist_ok=True)
         export_conn = sqlite3.connect(export_path)
         export_cursor = export_conn.cursor()
 

app/services/governance_service.py

@@ -210,16 +210,20 @@ async def get_session(self, session_id: str) -> Optional[VoteSession]:
         """Get a specific vote session"""
         return await self.repo.get_vote_session(session_id)
 
-    async def purge_expired_outreach(self) -> int:
+    async def purge_expired_outreach(self, as_of: Optional[datetime] = None) -> int:
         """
         Delete expired outreach records (privacy protection).
 
         This should be called periodically by a background job.
 
+        Args:
+            as_of: Optional datetime to use for comparison (for testing).
+                   Defaults to current time.
+
         Returns:
             Number of records deleted
         """
-        return await self.repo.purge_expired_outreach()
+        return await self.repo.purge_expired_outreach(as_of=as_of)
 
     # Helper methods
 

frontend/src/App.tsx

@@ -10,6 +10,8 @@ import { OffersPage } from './pages/OffersPage'
 import { NeedsPage } from './pages/NeedsPage'
 import { CreateOfferPage } from './pages/CreateOfferPage'
 import { CreateNeedPage } from './pages/CreateNeedPage'
+import { EditOfferPage } from './pages/EditOfferPage'
+import { EditNeedPage } from './pages/EditNeedPage'
 import { ExchangesPage } from './pages/ExchangesPage'
 import { DiscoveryPage } from './pages/DiscoveryPage'
 import { NetworkResourcesPage } from './pages/NetworkResourcesPage'
@@ -90,9 +92,11 @@ function App() {
                     <Route path="/" element={<HomePage />} />
                     <Route path="/offers" element={<OffersPage />} />
                     <Route path="/offers/create" element={<CreateOfferPage />} />
+                    <Route path="/offers/:id/edit" element={<EditOfferPage />} />
                     <Route path="/listings/create/offer" element={<CreateOfferPage />} />
                     <Route path="/needs" element={<NeedsPage />} />
                     <Route path="/needs/create" element={<CreateNeedPage />} />
+                    <Route path="/needs/:id/edit" element={<EditNeedPage />} />
                     <Route path="/listings/create/need" element={<CreateNeedPage />} />
                     <Route path="/exchanges" element={<ExchangesPage />} />
                     <Route path="/discovery" element={<DiscoveryPage />} />