general improvements (#17)

* refactor(hooks): simplify hook execution with shared context

- [x] Extract BaseInput struct to eliminate duplicate fields across hooks
- [x] Create RunHook handler pattern for session-start and user-prompt
- [x] Create RunStatuslineHook for fast statusline rendering without worker startup
- [x] Add HookContext struct to pass port, project, CWD, SessionID to handlers
- [x] Add db/interface.go with ObservationReader/Writer interfaces
- [x] Add comprehensive conflict management tests in sqlite/conflict_test.go
- [x] Add vector client tests for Count, ModelVersion, NeedsRebuild, GetStaleVectors
- [x] Add FilterByThreshold helper tests for query result filtering
- [x] Make handlers_test more robust for network-dependent update checks
- [x] Update package versions in UI

* Move to GORM + general cleanup

* feat(mcp): add observation relations discovery and scoring integration

- [x] Add find_related_observations MCP tool for discovering related observations by confidence
- [x] Integrate scoring calculator and recalculator into MCP server initialization
- [x] Add pattern, relation, and session stores to MCP server dependencies
- [x] Register MCP server in Claude Code settings during plugin installation
- [x] Update install scripts (bash, PowerShell) to configure MCP server settings
- [x] Switch plugin manifest files to template-based versioning (plugin.json.tpl, marketplace.json.tpl)
- [x] Update all MCP server tests to pass new dependency parameters

scripts/install.ps1

@@ -186,6 +186,34 @@ function Register-Plugin {
         $Marketplaces | Add-Member -NotePropertyName "claude-mnemonic" -NotePropertyValue $MarketplaceEntry -Force
         $Marketplaces | ConvertTo-Json -Depth 10 | Out-File -Encoding UTF8 $MarketplacesFile
         Write-Success "Marketplace registered in known_marketplaces.json"
+
+        # Register MCP server in settings.json
+        $McpBinary = Join-Path $InstallDir "mcp-server.exe"
+        if (Test-Path $McpBinary) {
+            Write-Info "Registering MCP server in settings.json..."
+
+            # Reload settings to include any previous updates
+            $Settings = Get-Content $SettingsFile -Raw | ConvertFrom-Json
+
+            # Ensure mcpServers object exists
+            if (-not $Settings.mcpServers) {
+                $Settings | Add-Member -NotePropertyName "mcpServers" -NotePropertyValue @{} -Force
+            }
+
+            # Add MCP server entry
+            $McpEntry = @{
+                command = $McpBinary
+                args    = @("--project", "`${CLAUDE_PROJECT}")
+                env     = @{}
+            }
+
+            $Settings.mcpServers | Add-Member -NotePropertyName "claude-mnemonic" -NotePropertyValue $McpEntry -Force
+
+            $Settings | ConvertTo-Json -Depth 10 | Out-File -Encoding UTF8 $SettingsFile
+            Write-Success "MCP server registered successfully"
+        } else {
+            Write-Warn "MCP server binary not found at $McpBinary, skipping MCP registration"
+        }
     } catch {
         Write-Warn "Plugin registration encountered an error: $_"
     }
@@ -282,6 +310,10 @@ function Uninstall-ClaudeMnemonic {
             if ($Settings.statusLine -and $Settings.statusLine.command -match "claude-mnemonic") {
                 $Settings.PSObject.Properties.Remove("statusLine")
             }
+            # Remove MCP server entry
+            if ($Settings.mcpServers) {
+                $Settings.mcpServers.PSObject.Properties.Remove("claude-mnemonic")
+            }
             $Settings | ConvertTo-Json -Depth 10 | Out-File -Encoding UTF8 $SettingsFile
         }
         if (Test-Path $MarketplacesFile) {