v0.1.13 — Fix all four worker pipelines

Fixes

Curator & Distiller — manifest parsing (critical)

• JSON entity/learning manifests are now written to temp files instead of parsed from stdout
• OpenClaw's agent conversation noise was making stdout JSON extraction unreliable (0% success rate)
• Prompts also passed via temp files to avoid OSError: Argument list too long on large inbox files

Janitor — YAML crash in autofix

• _parse_record() now wraps yaml.YAMLError in VaultError
• Autofix gracefully skips files with malformed frontmatter instead of crashing
• Malformed files proceed to LLM-based fixing stage

Surveyor — 401 Unauthorized from OpenRouter

• Added .env file loading to cli.py main entry point and surveyor/__main__.py
• Environment variables are now resolved before config loading in all code paths

Files Changed (9)

• vault/ops.py — YAML error → VaultError wrapping
• curator/pipeline.py — manifest file + prompt temp file pattern
• curator/backends/openclaw.py — prompt temp file for legacy path
• distiller/pipeline.py — manifest file + prompt temp file pattern
• prompts/stage1_analyze.md — write manifest to file instead of stdout
• prompts/stage1_extract.md — write manifest to file instead of stdout
• cli.py — add _load_env_file() for .env loading
• surveyor/__main__.py — add _load_env_file() for standalone runs
• pyproject.toml — version bump