Clean up deprecated pseudo-element selectors

[planetabhi]

Summary by CodeRabbit

• Chores

  • Released colors package v2.2.3 and bumped root package to v0.3.4.

• Style

  • Standardized placeholder styling for more consistent rendering.
  • Removed two obsolete stylelint rules related to unknown pseudo selectors.

• Documentation

  • Updated README wording for the project description and install note.

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[coderabbitai]

Walkthrough

Removed non-standard input-placeholder pseudo selectors from stylelint and SCSS, consolidated to the standard ::placeholder. Bumped packages/colors from 2.2.2→2.2.3 and the root package version from 0.3.3→0.3.4; updated dependency to @new-ui/colors@^2.2.3. Minor README copy changes.

Changes

Cohort / File(s)	Summary
Stylelint Configuration \.stylelintrc\.json	Removed two rules that ignored the non-standard input-placeholder: selector-pseudo-element-no-unknown (ignorePseudoElements) and selector-pseudo-class-no-unknown (ignorePseudoClasses).
SCSS Utilities packages/colors/src/_utilities.scss	Consolidated placeholder selectors: removed .nu-u-text--placeholder::input-placeholder and .nu-u-text--placeholder:input-placeholder, leaving only .nu-u-text--placeholder::placeholder with the same color value.
Colors package manifest packages/colors/package.json	Bumped package version 2.2.2 → 2.2.3.
Root manifest package.json	Bumped root package version 0.3.3 → 0.3.4 and updated dependency @new-ui/colors from ^2.2.2 → ^2.2.3.
Docs / README README.md	Minor copy edits: adjusted intro phrasing and an install/docs wording change; no behavioral changes.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main objective of the pull request: removing deprecated pseudo-element selectors from stylelint configuration and consolidating placeholder selectors in the SCSS utility file.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

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• Create PR with unit tests
• Post copyable unit tests in a comment
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📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5c95967 and 069ed87.

⛔ Files ignored due to path filters (4)

• bun.lock is excluded by !**/*.lock
• dist/index.css is excluded by !**/dist/**
• dist/index.css.map is excluded by !**/dist/**, !**/*.map
• packages/colors/dist/index.css is excluded by !**/dist/**

📒 Files selected for processing (2)

• README.md
• package.json

✅ Files skipped from review due to trivial changes (1)

• README.md

🔇 Additional comments (2)

package.json (2)

3-3: LGTM! Appropriate patch version bump.

The version bump from 0.3.3 to 0.3.4 correctly reflects the nature of changes in this PR: cleanup of deprecated selectors, dependency updates, and minor documentation improvements.

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60-60: LGTM! Dependency version aligned with package bump.

The dependency update to @new-ui/colors@^2.2.3 correctly reflects the version bump in the colors package, ensuring consistency across the monorepo.

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