manthan v0.2 — deterministic PR gate (locked)

[pavancharak]

Add initial documentation for Manthan v0.2

• Adds system docs
• Adds release notes
• Adds CLI documentation

[manthan-pr-gate]

Manthan Decision

{
  "summary": {
    "decision": "PASS",
    "failedStep": null
  },
  "why": null,
  "whatChanged": {
    "filesChanged": 1,
    "additions": 3330,
    "deletions": 623
  },
  "contractImpact": {
    "violated": [],
    "evaluatedFields": [
      "version",
      "intent",
      "fields"
    ]
  },
  "actions": []
}