feat(app): rewrite CLI program to use unified REST API

- CLI is now a thin HTTP client: all business logic delegated to REST API
- Extract named handler functions (handleStateX, handleAuthX, etc.) to satisfy max-lines-per-function
- Attach and Panes remain local (require tmux/terminal)
- Create command: maps config fields → ProjectCreateRequest, conditionally calls attachTmux for openSsh
- main.ts: provide FetchHttpClient.layer alongside NodeContext.layer for HttpClient requirement
- INVARIANT: ∀ cmd ∈ CLICommands \ {Attach, Panes, Menu}: handler(cmd) = httpCall(apiEndpoint(cmd))

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: skulidropek

packages/app/src/docker-git/main.ts

@@ -1,20 +1,19 @@
 #!/usr/bin/env node
 
 import { NodeContext, NodeRuntime } from "@effect/platform-node"
-import { Effect } from "effect"
+import * as FetchHttpClient from "@effect/platform/FetchHttpClient"
+import { Effect, Layer } from "effect"
 
 import { program } from "./program.js"
 
-// CHANGE: run docker-git CLI through the Node runtime
-// WHY: ensure platform services (FS, Path, Command) are available in app CLI
-// QUOTE(ТЗ): "CLI (отображение, фронт) это app"
-// REF: user-request-2026-01-28-cli-move
-// SOURCE: n/a
-// FORMAT THEOREM: forall env: runMain(program, env) -> exit
+// CHANGE: run docker-git CLI through the Node runtime with FetchHttpClient for API calls
+// WHY: FetchHttpClient.layer provides HttpClient.HttpClient service required by api-client.ts
+// QUOTE(ТЗ): "CLI → DOCKER_GIT_API_URL → REST API"
 // PURITY: SHELL
-// EFFECT: Effect<void, unknown, NodeContext>
-// INVARIANT: program runs with NodeContext.layer
+// EFFECT: Effect<void, unknown, NodeContext | HttpClient>
+// INVARIANT: program runs with NodeContext.layer + FetchHttpClient.layer
 // COMPLEXITY: O(n)
-const main = Effect.provide(program, NodeContext.layer)
+const mainLayer = Layer.merge(NodeContext.layer, FetchHttpClient.layer)
+const main = Effect.provide(program, mainLayer)
 
 NodeRuntime.runMain(main)