semi implemented and features implemented save checkpoint

docs/features/unchecked/cli/cli-and-web-ui-for-proof-inspection.md

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+# CLI and Web UI for Proof Inspection
+
+## Status
+IMPLEMENTED
+
+## Description
+CLI commands for proof chain verification and web UI proof visualization components.
+
+## Implementation Details
+- **CLI**: `src/Cli/StellaOps.Cli/Commands/Proof/ProofCommandGroup.cs` implements `proof verify` (bundle verification with offline mode, JSON/text output) and `proof spine show` (spine display, partially implemented)
+- **CLI Tests**: `src/Cli/__Tests/StellaOps.Cli.Tests/Commands/ProofCommandTests.cs`
+- **Web UI proof-chain page**: `src/Web/StellaOps.Web/src/app/features/proof-chain/proof-chain.component.html`
+- **Web UI proof-studio**: `src/Web/StellaOps.Web/src/app/features/proof-studio/` (confidence factor chips, container component)
+- **Proof spine component**: `src/Web/StellaOps.Web/src/app/shared/components/proof-spine/proof-spine.component.spec.ts`
+- **Proof tree component**: `src/Web/StellaOps.Web/src/app/shared/components/proof-tree.component.spec.ts`
+- **DSSE envelope viewer**: `src/Web/StellaOps.Web/src/app/shared/components/dsse-envelope-viewer.component.spec.ts`
+- **Quick verify drawer**: `src/Web/StellaOps.Web/src/app/shared/components/quick-verify-drawer/quick-verify-drawer.component.ts`
+- **Backend libraries**: `src/Attestor/__Libraries/StellaOps.Attestor.ProofChain/` (proof generation, verification pipelines, DSSE signing, Rekor integration, Merkle trees)
+
+## E2E Test Plan
+- Verify `stella proof verify --bundle <path>` works with valid and invalid bundles
+- Test offline mode (`--offline`) skips Rekor verification
+- Test JSON output format (`--output json`)
+- Verify proof chain page renders in Web UI
+- Validate proof spine and proof tree components display correctly
+
+## Source
+- Feature matrix scan
+
+## Notes
+- Module: Cli
+- Modules referenced: `src/Cli/StellaOps.Cli/Commands/Proof/`, `src/Web/StellaOps.Web/src/app/features/proof-chain/`, `src/Web/StellaOps.Web/src/app/features/proof-studio/`