fix: disable native touch panning on mobile terminal and archive specs

- Change mobile terminal CSS to use touch-action: none and
  overscroll-behavior: none so the custom touch handler owns swipes
- Archive completed/partial OpenSpec specs to
  openspec/changes/archive/2026-06-14-completed-specs-archive/
- Regenerate project maps

Quality gates: npm run typecheck, npm run lint (apps/web)

openspec/changes/archive/2026-06-14-completed-specs-archive/tunnel-health-monitoring/spec.md

@@ -0,0 +1,35 @@
+## ADDED Requirements
+
+### Requirement: System monitors tunnel health
+The system SHALL periodically check if active tunnel URLs are reachable and mark them as erroneous if not.
+
+#### Scenario: Healthy tunnel
+- **WHEN** a tunnel health check is performed on a running instance
+- **THEN** the system receives an HTTP 2xx response
+- **AND** the instance status remains "running"
+
+#### Scenario: Broken tunnel
+- **WHEN** a tunnel health check is performed on a running instance
+- **AND** the response is not HTTP 2xx or the request fails
+- **THEN** the instance is marked with tunnel_error status
+- **AND** a visual error indicator is displayed in the UI
+
+### Requirement: Users can recreate broken tunnels
+The system SHALL allow users to regenerate a temporary tunnel for a running instance without restarting the instance.
+
+#### Scenario: Recreate tunnel
+- **WHEN** user clicks "Recreate Tunnel" button on an instance with a broken tunnel
+- **THEN** the system stops the existing cloudflared process
+- **AND** starts a new cloudflared tunnel
+- **AND** updates the instance URL
+- **AND** the new URL is displayed in the UI
+
+#### Scenario: Recreate tunnel success
+- **WHEN** tunnel recreation completes successfully
+- **THEN** the error indicator is removed
+- **AND** the instance shows as healthy
+
+#### Scenario: Recreate tunnel failure
+- **WHEN** tunnel recreation fails
+- **THEN** the error indicator remains
+- **AND** an error message is displayed to the user