diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 097f270..9506b7a 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -22,4 +22,4 @@ jobs:
         run: bun run check
 
       - name: Test
-        run: bun test
+        run: bun run test
diff --git a/.plan/335-setup-validate.md b/.plan/335-setup-validate.md
deleted file mode 100644
index 2a0c22d..0000000
--- a/.plan/335-setup-validate.md
+++ /dev/null
@@ -1,83 +0,0 @@
-# Test Spec: uwf setup model connectivity validation (#335)
-
-## Context
-
-File: `packages/cli-workflow/src/commands/setup.ts`
-Test file: `packages/cli-workflow/src/__tests__/setup-validate.test.ts`
-
-After `cmdSetup` writes config, it should send a test chat completion request to verify the configured model is reachable. If validation fails, warn the user (don't abort — config is already saved).
-
-## Implementation Notes
-
-- Add a `validateModel(baseUrl, apiKey, model)` function that sends a minimal chat completion request (`POST /chat/completions` with `messages: [{role:"user",content:"hi"}]`, `max_tokens: 1`)
-- Returns `Result<void, string>` — ok if 2xx response, error with reason string otherwise
-- Use `AbortSignal.timeout(15_000)` for the request
-- Both `cmdSetup` and `cmdSetupInteractive` should call it after saving config
-- `cmdSetup` returns validation result in its return object: `{ ...existing, validation: { ok: true } | { ok: false, error: string } }`
-- `cmdSetupInteractive` prints a warning to console if validation fails, success message if it passes
-- Use the project logger (`createLogger`) — no raw `console.log` except in interactive CLI output (per CLAUDE.md)
-
-## Test Cases (vitest)
-
-### 1. `validateModel` — success path
-- Mock `fetch` to return `{ status: 200, ok: true, json: () => ({}) }`
-- Call `validateModel(baseUrl, apiKey, model)`
-- Assert returns `{ ok: true, value: undefined }`
-- Assert fetch was called with correct URL (`${baseUrl}/chat/completions`), correct headers (`Authorization: Bearer ${apiKey}`), correct body (model, messages, max_tokens: 1)
-
-### 2. `validateModel` — HTTP error (401 unauthorized)
-- Mock `fetch` to return `{ status: 401, ok: false, statusText: "Unauthorized" }`
-- Call `validateModel(baseUrl, apiKey, model)`
-- Assert returns `{ ok: false, error: <string containing "401"> }`
-
-### 3. `validateModel` — HTTP error (404 model not found)
-- Mock `fetch` to return `{ status: 404, ok: false, statusText: "Not Found" }`
-- Assert returns `{ ok: false, error: <string containing "404"> }`
-
-### 4. `validateModel` — network timeout
-- Mock `fetch` to throw `DOMException` with name `AbortError`
-- Assert returns `{ ok: false, error: <string containing "timeout" or "unreachable"> }`
-
-### 5. `validateModel` — network error (DNS failure, connection refused)
-- Mock `fetch` to throw `TypeError("fetch failed")`
-- Assert returns `{ ok: false, error: <string mentioning connectivity> }`
-
-### 6. `cmdSetup` — includes validation result on success
-- Mock global `fetch` for `/chat/completions` to succeed
-- Call `cmdSetup({ provider, baseUrl, apiKey, model, storageRoot })`
-- Assert returned object has `validation: { ok: true, value: undefined }`
-- Assert config files are still written (existing behavior preserved)
-
-### 7. `cmdSetup` — includes validation result on failure (config still saved)
-- Mock global `fetch` for `/chat/completions` to return 401
-- Call `cmdSetup({ ... })`
-- Assert returned object has `validation: { ok: false, error: ... }`
-- Assert `config.yaml` and `.env` are still written (validation failure doesn't prevent saving)
-
-### 8. `cmdSetupInteractive` — prints success message on validation pass
-- Mock `fetch` for both `/models` and `/chat/completions` to succeed
-- Mock stdin to provide valid selections
-- Capture console output
-- Assert output contains a success message like "Model verified" or "✓"
-
-### 9. `cmdSetupInteractive` — prints warning on validation failure
-- Mock `fetch`: `/models` succeeds, `/chat/completions` returns 401
-- Mock stdin for valid selections
-- Capture console output
-- Assert output contains a warning about model not being reachable and suggests trying a different model
-
-### 10. `validateModel` — request body correctness
-- Mock `fetch` to capture the request body
-- Call `validateModel(baseUrl, apiKey, "test-model")`
-- Assert body is `{ model: "test-model", messages: [{role: "user", content: "hi"}], max_tokens: 1 }`
-
-## Export Requirements
-
-- `validateModel` must be exported (for direct unit testing)
-- Signature: `async function validateModel(baseUrl: string, apiKey: string, model: string): Promise<Result<void, string>>`
-- `Result` type: `{ ok: true; value: T } | { ok: false; error: E }` (project convention)
-
-## Files to Create/Modify
-
-- **New**: `packages/cli-workflow/src/__tests__/setup-validate.test.ts` — all test cases above
-- **Modify**: `packages/cli-workflow/src/commands/setup.ts` — add `validateModel`, integrate into `cmdSetup` and `cmdSetupInteractive`
diff --git a/examples/e2e-walkthrough.yaml b/.workflows/e2e-walkthrough.yaml
similarity index 100%
rename from examples/e2e-walkthrough.yaml
rename to .workflows/e2e-walkthrough.yaml