Add workspace side panel with files and git

src/server/workspaceExplorerRoutes.ts

@@ -0,0 +1,26 @@
+import type { FastifyInstance } from "fastify";
+import type { ProjectService } from "./projects/projectService.js";
+import type { WorkspaceService } from "./workspaces/workspaceService.js";
+import { resolveWorkspaceContext } from "./workspaces/workspaceContext.js";
+import { listWorkspaceTree } from "./workspaces/fileTreeService.js";
+import { readWorkspaceFile } from "./workspaces/fileContentService.js";
+
+export function registerWorkspaceExplorerRoutes(app: FastifyInstance, projects: ProjectService, workspaces: WorkspaceService): void {
+  app.get<{ Params: { projectId: string; workspaceId: string }; Querystring: { path?: string } }>("/api/projects/:projectId/workspaces/:workspaceId/tree", async (request, reply) => {
+    try {
+      const context = await resolveWorkspaceContext(projects, workspaces, request.params.projectId, request.params.workspaceId);
+      return await listWorkspaceTree(context.root, request.query.path);
+    } catch (error) {
+      return reply.code(400).send({ error: error instanceof Error ? error.message : String(error) });
+    }
+  });
+
+  app.get<{ Params: { projectId: string; workspaceId: string }; Querystring: { path?: string } }>("/api/projects/:projectId/workspaces/:workspaceId/file", async (request, reply) => {
+    try {
+      const context = await resolveWorkspaceContext(projects, workspaces, request.params.projectId, request.params.workspaceId);
+      return await readWorkspaceFile(context.root, request.query.path);
+    } catch (error) {
+      return reply.code(400).send({ error: error instanceof Error ? error.message : String(error) });
+    }
+  });
+}