v1.14.3

# Engram v1.14.3 — Claude MCP tool discovery repair

Patch release for Claude Code users hitting intermittent MCP tool discovery failures.

## Fixed

- Repaired Claude Code MCP permissions setup without adding startup delay.
- `engram setup claude-code` now derives allowlist entries from the actual `agent` tool profile.
- Setup writes permissions for both current durable MCP server ids and legacy plugin-scoped ids:
  - `mcp__engram__...`
  - `mcp__plugin_engram_engram__...`
- Removed the stale hardcoded ToolSearch fallback from the Claude memory skill.

## Validation

- PR #192 merged after CI and PR validation passed.
- Release workflow completed successfully for `a477c9d`.

## Upgrade

```bash
brew update && brew upgrade engram
```

After upgrading, run:

```bash
engram setup claude-code
```

Then restart Claude Code so the repaired MCP config and permissions are loaded.