chore: enforce no-floating-promises in activate/

First slice of a ratchet that re-enables @typescript-eslint/no-floating-promises directory by directory. The rule and type-aware linting are scoped to activate/** via a files-block in eslint.config.mjs, so pnpm lint (eslint --max-warnings=0) stays green; later PRs widen the scope. registerCommands.ts had 7 un-awaited postMessageToWebview calls: the 5 in synchronous command handlers are marked void (intentional fire-and-forget); the 2 in async handlers are awaited — one sits inside a try/catch, so awaiting routes a rejected post into the existing error handling.

Author: 0xMink

src/activate/registerCommands.ts

@@ -103,9 +103,9 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 
 		TelemetryService.instance.captureTitleButtonClicked("settings")
 
-		visibleProvider.postMessageToWebview({ type: "action", action: "settingsButtonClicked" })
+		void visibleProvider.postMessageToWebview({ type: "action", action: "settingsButtonClicked" })
 		// Also explicitly post the visibility message to trigger scroll reliably
-		visibleProvider.postMessageToWebview({ type: "action", action: "didBecomeVisible" })
+		void visibleProvider.postMessageToWebview({ type: "action", action: "didBecomeVisible" })
 	},
 	historyButtonClicked: () => {
 		const visibleProvider = getVisibleProviderOrLog(outputChannel)
@@ -116,12 +116,12 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 
 		TelemetryService.instance.captureTitleButtonClicked("history")
 
-		visibleProvider.postMessageToWebview({ type: "action", action: "historyButtonClicked" })
+		void visibleProvider.postMessageToWebview({ type: "action", action: "historyButtonClicked" })
 	},
 	marketplaceButtonClicked: () => {
 		const visibleProvider = getVisibleProviderOrLog(outputChannel)
 		if (!visibleProvider) return
-		visibleProvider.postMessageToWebview({ type: "action", action: "marketplaceButtonClicked" })
+		void visibleProvider.postMessageToWebview({ type: "action", action: "marketplaceButtonClicked" })
 	},
 	newTask: handleNewTask,
 	setCustomStoragePath: async () => {
@@ -150,7 +150,7 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 
 			// Send focus input message only for sidebar panels
 			if (sidebarPanel && getPanel() === sidebarPanel) {
-				provider.postMessageToWebview({ type: "action", action: "focusInput" })
+				await provider.postMessageToWebview({ type: "action", action: "focusInput" })
 			}
 		} catch (error) {
 			outputChannel.appendLine(`Error focusing input: ${error}`)
@@ -170,7 +170,7 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 			return
 		}
 
-		visibleProvider.postMessageToWebview({ type: "acceptInput" })
+		void visibleProvider.postMessageToWebview({ type: "acceptInput" })
 	},
 	toggleAutoApprove: async () => {
 		const visibleProvider = getVisibleProviderOrLog(outputChannel)
@@ -179,7 +179,7 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 			return
 		}
 
-		visibleProvider.postMessageToWebview({
+		await visibleProvider.postMessageToWebview({
 			type: "action",
 			action: "toggleAutoApprove",
 		})

src/eslint.config.mjs

@@ -29,6 +29,20 @@ export default [
 			"no-undef": "off",
 		},
 	},
+	{
+		// Ratchet: enforce no-floating-promises directory by directory. Each
+		// directory is added here once its floating promises are resolved.
+		files: ["activate/**/*.ts"],
+		languageOptions: {
+			parserOptions: {
+				project: true,
+				tsconfigRootDir: import.meta.dirname,
+			},
+		},
+		rules: {
+			"@typescript-eslint/no-floating-promises": "error",
+		},
+	},
 	{
 		ignores: ["webview-ui", "out"],
 	},