Rename eval suites to align with agentcontrol skill renames

[ari-launchdarkly]

Summary

• PR Sattensil/agentcontrol config naming #67 renamed skill directories from aiconfig-* to their new agentcontrol names, but PR Add promptfoo eval harness for skills + consolidate MCP endpoint #65 (eval harness) had already merged with the old directory names. This reconciles the eval suite directories and all references.
• Renames: aiconfig-create → configs-create, aiconfig-update → configs-update, aiconfig-tools → agentcontrol-tools (evals/tools/ was already taken by tool definitions), aiconfig-variations → configs-variations
• Updated _manifest.js suite names, package.json npm scripts, README.md, promptfooconfig.yaml descriptions/comments, and script comments

Testing

• Manual (describe below)

All 70 unit tests pass (npm test in evals/).

Notes

• The aiconfig-tools eval suite was renamed to agentcontrol-tools (not tools) because evals/tools/ already contains definitions.json for the mock MCP tool definitions.

Link to Devin session: https://app.devin.ai/sessions/f0a8cdfd7a884292a5580ed989cda5fb
Requested by: @ari-launchdarkly

[devin-ai-integration]

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[github-actions]

Skill eval results

Skill	Before	After	Δ
agentcontrol/configs-create	100/100 (4/4)	100/100 (4/4)	no change
agentcontrol/configs-update	80/100 (4/5)	80/100 (4/5)	no change
agentcontrol/configs-variations	80/100 (4/5)	80/100 (4/5)	no change
agentcontrol/tools	75/100 (3/4)	75/100 (3/4)	no change
feature-flags/launchdarkly-flag-create	100/100 (3/3)	100/100 (3/3)	no change

Only suites whose source actually changed since their last recorded score were re-run. Soft-failing while we stabilise the baseline.

[devin-ai-integration]

Devin Review found 1 potential issue.

⚠️ 1 issue in files not directly in the diff

⚠️ CONTRIBUTING.md references renamed script eval:aiconfig-create that no longer exists (CONTRIBUTING.md:46)

The PR renames eval:aiconfig-create to eval:configs-create in evals/package.json:6 but does not update the matching reference in CONTRIBUTING.md:46, which still says (e.g., eval:aiconfig-create). A contributor following these instructions would get a "missing script" error. This is an incomplete mechanical transformation — the rename was applied to all files under evals/ but missed this repo-root documentation file.

View 1 additional finding in Devin Review.