ENSdb Inspector CLI tool for database schema inspection (PoC)

[djstrong]

• Introduced a new CLI tool for inspecting ENSNode database schemas and their metadata.
• Added commands for listing schemas, retrieving schema details, and providing overall database information.
• Implemented database connection handling and schema categorization logic.
• Included comprehensive README documentation and initial test cases for core functionalities.

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Latest commit: 2fe9f70

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Name	Status	Preview	Comments	Updated (UTC)
admin.ensnode.io	❌ Failed (Inspect)			Jul 30, 2025 2:15pm
ensnode.io	❌ Failed (Inspect)			Jul 30, 2025 2:15pm
ensrainbow.io	❌ Failed (Inspect)			Jul 30, 2025 2:15pm

[djstrong]

Result looks like this:

🔍 Connecting to database...
📊 Gathering database information...

🗄️  Database Overview:
  • Host: X.proxy.rlwy.net:X
  • Database: railway
  • User: postgres
  • Total Size: 121 GB
  • Schema Count: 6
  • PostgreSQL Version: 17.4
  • Uptime: 25 days 14:43:39
  • Connections: 29 total (0 active, 24 idle)

📋 Schema Breakdown:
  🔄 Ponder Sync: 1 schema(s)
  🏗️  ENSDb: 5 schema(s)
  ❓ Unknown: 0 schema(s)

📊 Largest Schemas:
  🔄 ponder_sync: 59424.30 MB (11 tables - 2025-07-14)
  🏗️ alphaSchema0.31.0: 39590.79 MB (60 tables - 2025-07-14)
  🏗️ mainnetSchema0.31.0: 23603.52 MB (60 tables - 2025-07-14)
  🏗️ alphaSepoliaSchema0.31.0: 647.86 MB (60 tables - 2025-07-14)
  🏗️ sepoliaSchema0.31.0: 435.79 MB (60 tables - 2025-07-14)

🏗️  ENSDb Schemas (with timestamps):
  • alphaSchema0.31.0: 39590.8 MB - 2025-07-14
  • mainnetSchema0.31.0: 23603.5 MB - 2025-07-14
  • alphaSepoliaSchema0.31.0: 647.9 MB - 2025-07-14
  • sepoliaSchema0.31.0: 435.8 MB - 2025-07-14
  • holeskySchema0.31.0: 294.9 MB - 2025-07-14

📈 Database Activity (since last stats reset):
  • Transactions: 99,691,272 commits, 132,014 rollbacks
  • Cache Hit Ratio: 61.38%
  • Data Changes: 129,835,901 inserts, 58,516,589 updates, 6,422,326 deletes