[Bug]: specify init fails with "No matching release asset found for claude"

[MUHAMMEDHAFEEZ]

Bug Description

The specify init --here --ai claude command fails during initialization because it cannot find the required template asset for Claude.

What went wrong?

When running the initialization command with --ai claude, the CLI attempts to fetch a release asset matching the pattern spec-kit-template-claude-ps, but no assets are found, causing the setup to stop.

Steps to Reproduce

Navigate to any directory

Run: specify init --here --ai claude
Confirm prompt with y

Observe the error: No matching release asset found for claude (expected pattern: spec-kit-template-claude-ps)

Expected Behavior

The CLI should:

Either download the correct template for claude
Or fallback to a default template
Or provide a clear message about unsupported AI options

Actual Behavior

The CLI fails with:

(no assets)```

and does not proceed with initialization.

### Specify CLI Version

0.4.2

### AI Agent

Claude Code

### Operating System

Windows 10 (Build 10.0.26200, AMD64)

### Python Version

Python 3.13.0

### Error Logs

```shell
No matching release asset found for claude (expected pattern: spec-kit-template-claude-ps)
Available Assets:
(no assets)

Additional Context

The issue might be related to missing release assets or incorrect naming conventions for Claude templates.
Possibly a regression or incomplete support for Claude in the current version.

[MUHAMMEDHAFEEZ]

I found the issue.

The problem happens when using:

specify init --here --ai claude
because it tries to load a Claude template asset that doesn’t exist, which causes the error.

Solution

Use this instead:

specify init . --integration claude
This works correctly and completes the setup without needing any missing assets.

**This seems related to the discussion in issue #2170. **

we need to add it to the README.md and all the docs

@mnriem