refactor: move test fixtures to root /fixtures directory (#1849)

* refactor: move test fixtures to root /fixtures directory

Moves test/fixtures/ → fixtures/ at the repo root for easier
discoverability. Updates all references in CLAUDE.md and QA
prompt files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* refactor: move install.ps1 to sh/cli/ and fixtures to root

- Moves cli/install.ps1 → sh/cli/install.ps1 (consistent with install.sh)
- Moves test/fixtures/ → fixtures/ at the repo root
- Updates all references in README, CLAUDE.md, QA prompts, and the ps1 itself

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: lab <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/skills/setup-agent-team/qa-fixtures-prompt.md

@@ -22,14 +22,14 @@ cd WORKTREE_BASE_PLACEHOLDER
 List clouds that have fixture directories:
 
 ```bash
-ls -d test/fixtures/*/
+ls -d fixtures/*/
 ```
 
-For each cloud directory, check if `_env.sh` exists — this contains the env vars needed for API auth.
+For each cloud directory, check if a corresponding `sh/test/fixtures/{cloud}/_env.sh` exists — this contains the env vars needed for API auth.
 
 ## Step 2 — Check Credentials
 
-For each cloud with `_env.sh`:
+For each cloud with `_env.sh` (in `sh/test/fixtures/{cloud}/`):
 1. Read `_env.sh` to see which env vars are needed
 2. Check if those env vars are set in the current environment
 3. Skip clouds where credentials are missing (log which ones)
@@ -69,12 +69,12 @@ For any other cloud directories found, read their TypeScript module in `cli/src/
 
 For each successful API response:
 1. Validate it is valid JSON: `echo "$response" | jq . > /dev/null 2>&1`
-2. Pretty-print and save: `echo "$response" | jq . > test/fixtures/{cloud}/{endpoint}.json`
+2. Pretty-print and save: `echo "$response" | jq . > fixtures/{cloud}/{endpoint}.json`
 3. Name convention: `ssh_keys.json`, `server_types.json`, `regions.json`, `account.json`
 
 ## Step 5 — Update Metadata
 
-Create or update `test/fixtures/{cloud}/_metadata.json` for each cloud:
+Create or update `fixtures/{cloud}/_metadata.json` for each cloud:
 
 ```json
 {
@@ -91,14 +91,14 @@ Create or update `test/fixtures/{cloud}/_metadata.json` for each cloud:
 Run a final validation pass:
 ```bash
 # Ensure all fixture files are valid JSON
-for f in test/fixtures/*/*.json; do
+for f in fixtures/*/*.json; do
   jq . "$f" > /dev/null 2>&1 || echo "INVALID: $f"
 done
 ```
 
 ## Step 7 — Commit and PR
 
-1. `git add test/fixtures/`
+1. `git add fixtures/`
 2. Commit with message: `test: Update API fixtures for {clouds}`
 3. Push and open draft PR:
    ```bash

.claude/skills/setup-agent-team/qa-issue-prompt.md

@@ -39,7 +39,7 @@ Based on the issue type:
 3. Determine if the test is wrong or the source is wrong
 
 ### Fixture issue
-1. Check `test/fixtures/` for the affected cloud
+1. Check `fixtures/` for the affected cloud
 2. Verify fixture files are valid JSON
 3. Check if API endpoints have changed
 

CLAUDE.md

@@ -133,7 +133,7 @@ spawn/
     refactor.yml                 # Scheduled + issue-triggered refactor workflow
   manifest.json                  # The matrix (source of truth)
   discovery.sh                   # Run this to trigger one discovery cycle
-  test/fixtures/                 # API response fixtures for testing
+  fixtures/                      # API response fixtures for testing
   README.md                      # User-facing docs
   CLAUDE.md                      # This file - contributor guide
 ```
@@ -277,7 +277,7 @@ global.fetch = mock(() => Promise.resolve(new Response("Error", { status: 500 })
 - Run tests with `bun test`
 - Use `import { describe, it, expect, beforeEach, afterEach, mock, spyOn } from "bun:test"`
 - All tests must be pure unit tests with mocked fetch/prompts — **no subprocess spawning** (`execSync`, `spawnSync`, `Bun.spawn`)
-- Test fixtures (API response snapshots) go in `test/fixtures/{cloud}/`
+- Test fixtures (API response snapshots) go in `fixtures/{cloud}/`
 
 ## CLI Version Management
 

README.md

@@ -13,7 +13,7 @@ curl -fsSL https://openrouter.ai/labs/spawn/install.sh | bash
 
 **Windows PowerShell (outside WSL):**
 ```powershell
-irm https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/cli/install.ps1 | iex
+irm https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/sh/cli/install.ps1 | iex
 ```
 
 ## Usage

sh/cli/install.ps1

@@ -1,10 +1,10 @@
 # Spawn CLI installer for Windows PowerShell
 #
 # Usage (PowerShell):
-#   irm https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/cli/install.ps1 | iex
+#   irm https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/sh/cli/install.ps1 | iex
 #
 # Or download and run:
-#   Invoke-WebRequest -Uri https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/cli/install.ps1 -OutFile install.ps1
+#   Invoke-WebRequest -Uri https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/sh/cli/install.ps1 -OutFile install.ps1
 #   .\install.ps1
 #
 # Override install directory: