[external-plugin] Upgrade timebase plugin to v0.1.3

[TyomaVader]

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• I have read and followed the Guidance for submissions involving paid services.
• My contribution adds a new instruction, prompt, agent, skill, workflow, or canvas extension file in the correct directory.
• The file follows the required naming convention.
• The content is clearly structured and follows the example format.
• I have tested my instructions, prompt, agent, skill, workflow, or canvas extension with GitHub Copilot.
• I have run npm start and verified that README.md is up to date.
• I am targeting the main branch for this pull request.

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Description

Upgrades the external timebase plugin to version 0.1.3 using source commit 536887d80f631dfa32213fc78be1e00edaa21b68.

Changelog: https://github.com/epam/TimeBase-Agent-Plugins/releases/tag/v0.1.3

Regenerates .github/plugin/marketplace.json from the updated external plugin catalog.

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Type of Contribution

• Update to existing plugin.

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Additional Notes

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.

[github-actions]

🔒 PR Risk Scan Results

Scanned 2 changed file(s).

Severity	Count
🔴 High	0
🟠 Medium	0
ℹ️ Info	0

✅ No matching risk patterns were detected in changed files.

This is an automated soft-gate report. Findings indicate review targets and do not block merge by themselves.

[github-actions]

⚠️ External plugin PR checks passed with spec warnings

• Changed entries detected: 1
• Workflow state label: ready-for-review
• Status legend: ✅ pass · ⚠️ warning · 🛑 fail

Per-plugin quality summary

Plugin	spec compliance (non-blocking)	vally lint	install smoke test	version match	ref/sha consistency	canvas structure	overall	source tree
timebase	⚠️ warning	✅ pass	✅ pass	✅ pass	✅ pass	⚪ not_run	✅ pass	536887d80f631dfa32213fc78be1e00edaa21b68

Gate output details

timebase - spec compliance (⚠️ warning)

Agent Plugins v1.0.0 manifest warnings:
- manifest location is ".plugin/plugin.json"; expected "plugin.json" at plugin root
- $schema should be "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json"
- top-level field "logo" is not part of Agent Plugins v1.0.0
- top-level field "mcpServers" is not part of Agent Plugins v1.0.0
- schema validation: manifest must have required property '$schema'
- schema validation: manifest must NOT have additional properties
- schema validation: manifest must NOT have additional properties

timebase - vally lint (✅ pass)

✅ qql-generator (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ timebase-cpp-client (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ timebase-csharp-client (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ timebase-java-client (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ timebase-python-client (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.

5 skill(s) linted, 5 passed

timebase - install smoke test (✅ pass)

Install smoke test succeeded. Verified /tmp/external-plugin-quality-zVI3WT/copilot-home/.copilot/installed-plugins/external-plugin-intake/timebase/.plugin/plugin.json.

timebase - version match (pass)

- v0.1.3: matched version "0.1.3" at ".plugin/plugin.json".
- 536887d80f631dfa32213fc78be1e00edaa21b68: matched version "0.1.3" at ".plugin/plugin.json".

timebase - ref/sha consistency (pass)

source.ref "v0.1.3" resolves to the same commit as source.sha "536887d80f631dfa32213fc78be1e00edaa21b68".

timebase - canvas structure (not_run)

Canvas structure gate skipped because plugin is not tagged with "canvas".

- timebase: spec=warning, vally-lint=pass, install-smoke=pass, version-match=pass, ref-sha-consistency=pass, canvas-structure=not_run, overall=pass