fix: alias dayjs imports to ESM builds for Vite SSR compatibility

[rsbh]

Summary

• Vite SSR module runner can't convert dayjs's CJS module.exports to ESM default export, causing dayjs to be undefined and .extend() to crash
• Use rollup output.paths to rewrite dayjs → dayjs/esm and dayjs/plugin/* → dayjs/esm/plugin/* in ESM output only
• CJS output unchanged — no breakage for CJS consumers

Test plan

• Verify ESM dist imports reference dayjs/esm/...
• Verify CJS dist imports reference dayjs (unchanged)
• Test in Vite SSR app — dayjs no longer undefined

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Project	Deployment	Actions	Updated (UTC)
apsara	Ready	Preview, Comment	Apr 16, 2026 9:10am

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: df4702ee-2928-442c-a848-307cedaf08db

📥 Commits

Reviewing files that changed from the base of the PR and between 26e02f6 and 5b0912e.

📒 Files selected for processing (3)

• packages/raystack/components/calendar/date-picker.tsx
• packages/raystack/components/data-table/utils/filter-operations.tsx
• packages/raystack/rollup.config.mjs

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📝 Walkthrough

Walkthrough

The pull request updates Day.js plugin import statements across multiple files by removing explicit .js file extensions from module paths. Additionally, it configures Rollup's output.paths mapping in the ES module build to rewrite dayjs imports to their ES module equivalents, redirecting dayjs to dayjs/esm and dayjs/plugin/* to dayjs/esm/plugin/*. These changes standardize module resolution for Day.js dependencies without altering component logic or runtime behavior.

Suggested reviewers

• rohilsurana
• paanSinghCoder

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the main change: adding ESM-specific day.js import paths to resolve Vite SSR compatibility issues.
Description check	✅ Passed	The description clearly explains the problem (Vite SSR cannot convert CJS module.exports), the solution (Rollup output.paths rewrite), and impact (only ESM affected, CJS unchanged).
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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