feat: rework mobile UI for Tool Workshop and Profile pages

- Rework ToolWorkshopMobileView to support full desktop functionality:
  definition type selection (Compose/Dockerfile/Manifest), manifest editor,
  conditional port, startup command, readiness probe, required variables,
  and validation feedback.
- Add ProfileMobileView and wire ProfilePage to render it on mobile.
- Update useToolWorkshop hook to return boolean success from submit.
- Add responsive CSS for mobile forms, edit views, and manifest editor.
- Update project maps.

Quality gates: npm run typecheck, npm run lint, npm test -- --run (87 passed)

Refs: openspec/changes/mobile-tool-profile-ui

apps/web/src/hooks/use-tool-workshop.ts

@@ -151,13 +151,13 @@ export const useToolWorkshop = () => {
 		resetToolTypeForm();
 	};
 
-	const handleToolTypeSubmit = async (e?: React.FormEvent) => {
+	const handleToolTypeSubmit = async (e?: React.FormEvent): Promise<boolean> => {
 		e?.preventDefault();
 		setToolTypeError(null);
 
 		if (!toolTypeForm.name.trim() || !toolTypeForm.display_name.trim()) {
 			setToolTypeError("Name and display name are required");
-			return;
+			return false;
 		}
 
 		if (
@@ -166,7 +166,7 @@ export const useToolWorkshop = () => {
 				isNaN(Number(toolTypeForm.default_port)))
 		) {
 			setToolTypeError("Default port is required and must be a number");
-			return;
+			return false;
 		}
 
 		if (toolTypeForm.definition_type !== "manifest") {
@@ -179,13 +179,13 @@ export const useToolWorkshop = () => {
 				setToolTypeError(
 					`${toolTypeForm.definition_type === "compose" ? "Compose" : "Dockerfile"} template is required`,
 				);
-				return;
+				return false;
 			}
 		} else if (!manifestData) {
 			setToolTypeError(
 				"Manifest data is required for manifest definition type",
 			);
-			return;
+			return false;
 		}
 
 		const variables = toolTypeForm.required_variables
@@ -307,8 +307,10 @@ export const useToolWorkshop = () => {
 				setToolTypeDirty(false);
 			}
 			await loadData();
+			return true;
 		} catch (err) {
 			setToolTypeError(extractErrorMessage(err));
+			return false;
 		}
 	};