feat: add main features

Agents for developpement added + frontend add + backend added. Git viewer created + agent and template creator + layout and project creator

frontend/src/adapters/git.ts

@@ -0,0 +1,53 @@
+/**
+ * Tauri adapter for {@link GitGateway} (L8).
+ *
+ * Commands use snake_case (Tauri convention); payload keys are camelCase
+ * (matching the backend DTO `#[serde(rename_all = "camelCase")]`), consistent
+ * with the other adapters in this directory.
+ *
+ * NOTE: The Tauri commands wired here are defined in the backend `app-tauri`
+ * crate. The mock gateway covers tests and offline dev today.
+ */
+
+import { invoke } from "@tauri-apps/api/core";
+
+import type { GitBranches, GitCommit, GitFileStatus, GraphCommit } from "@/domain";
+import type { GitGateway } from "@/ports";
+
+export class TauriGitGateway implements GitGateway {
+  status(projectId: string): Promise<GitFileStatus[]> {
+    return invoke<GitFileStatus[]>("git_status", { projectId });
+  }
+
+  async stage(projectId: string, path: string): Promise<void> {
+    await invoke("git_stage", { request: { projectId, path } });
+  }
+
+  async unstage(projectId: string, path: string): Promise<void> {
+    await invoke("git_unstage", { request: { projectId, path } });
+  }
+
+  commit(projectId: string, message: string): Promise<GitCommit> {
+    return invoke<GitCommit>("git_commit", { request: { projectId, message } });
+  }
+
+  branches(projectId: string): Promise<GitBranches> {
+    return invoke<GitBranches>("git_branches", { projectId });
+  }
+
+  async checkout(projectId: string, branch: string): Promise<void> {
+    await invoke("git_checkout", { request: { projectId, branch } });
+  }
+
+  log(projectId: string, limit: number): Promise<GitCommit[]> {
+    return invoke<GitCommit[]>("git_log", { projectId, limit });
+  }
+
+  async init(projectId: string): Promise<void> {
+    await invoke("git_init", { projectId });
+  }
+
+  graph(projectId: string, limit: number): Promise<GraphCommit[]> {
+    return invoke<GraphCommit[]>("git_graph", { projectId, limit });
+  }
+}