Delete the "load-bearing" filler

[thedavidmeister]

Removes the banned load-bearing filler from this repo's committed source.

The phrase rates a finding instead of stating one, and the reader can do the rating.
Where the surrounding sentence already named the consequence, the phrase is simply
deleted; otherwise it is replaced by the consequence it was standing in for. No
substitute rating word ("crucial", "key", "critical", "the crux", "significant",
"notably") was introduced anywhere in the diff.

Closes nothing — no issue exists for this. Part of an org-wide sweep; one PR per
affected repo. GitHub code search finds only some of the forms, so the sweep was run
against fresh clones of all 151 org repos, matching load[-_ ]?bearing case-insensitively
plus a check for the phrase wrapped across two comment lines.

Occurrences removed

File	Count
rainix-static/src/rpc_preflight.rs	2

QA

• Discriminating tests: n/a — nothing in the diff changes behaviour, so there is no
  behaviour for a test to discriminate.
• Mutations applied: n/a — the diff is comments and prose only. mutation-probe mutates
  source lines and asks whether the suite kills them; this diff changes no source line,
  so every mutant it could generate is a mutant of code this PR did not touch.
• Oracle: the code each comment describes. Every rewrite states the consequence the
  phrase was gesturing at, read off the surrounding implementation rather than invented.
• Category check: the request is "remove every occurrence from committed source";
  this repo's occurrences are all removed and a re-grep over the branch finds none.

Summary by CodeRabbit

• Documentation
  • Clarified test comments describing identifier-boundary matching behavior.
  • Documented the expected classification behavior for free-plan timeout messages.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 4f088f21-0cca-44ba-aebf-c11aed85b48f

📥 Commits

Reviewing files that changed from the base of the PR and between e2db487 and 9fa3707.

📒 Files selected for processing (1)

• rainix-static/src/rpc_preflight.rs

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

Two comments in rpc_preflight.rs were reworded to describe concrete test cases. No code, assertions, signatures, or behavior changed.

Changes

RPC preflight test comments

Layer / File(s)	Summary
Clarify test boundary cases rainix-static/src/rpc_preflight.rs	Comments explain the identifier-boundary behavior for base_sepolia and the free-plan classification case for "Request timeout on the free plan".

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 9fa37

This localized change removes wording from comments without changing runtime behavior, so no actionable merge-blocking risk remains after normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the main change: removing the phrase “load-bearing” from comments without changing behavior.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 1 files.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/drop-filler-phrase

---

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[github-actions]

@coderabbitai assess this PR size classification for the totality of the PR with the following criterias and report it in your comment:

S/M/L PR Classification Guidelines:

This guide helps classify merged pull requests by effort and complexity rather than just line count. The goal is to assess the difficulty and scope of changes after they have been completed.

Small (S)

Characteristics:

• Simple bug fixes, typos, or minor refactoring
• Single-purpose changes affecting 1-2 files
• Documentation updates
• Configuration tweaks
• Changes that require minimal context to review

Review Effort: Would have taken 5-10 minutes

Examples:

• Fix typo in variable name
• Update README with new instructions
• Adjust configuration values
• Simple one-line bug fixes
• Import statement cleanup

Medium (M)

Characteristics:

• Feature additions or enhancements
• Refactoring that touches multiple files but maintains existing behavior
• Breaking changes with backward compatibility
• Changes requiring some domain knowledge to review

Review Effort: Would have taken 15-30 minutes

Examples:

• Add new feature or component
• Refactor common utility functions
• Update dependencies with minor breaking changes
• Add new component with tests
• Performance optimizations
• More complex bug fixes

Large (L)

Characteristics:

• Major feature implementations
• Breaking changes or API redesigns
• Complex refactoring across multiple modules
• New architectural patterns or significant design changes
• Changes requiring deep context and multiple review rounds

Review Effort: Would have taken 45+ minutes

Examples:

• Complete new feature with frontend/backend changes
• Protocol upgrades or breaking changes
• Major architectural refactoring
• Framework or technology upgrades

Additional Factors to Consider

When deciding between sizes, also consider:

• Test coverage impact: More comprehensive test changes lean toward larger classification
• Risk level: Changes to critical systems bump up a size category
• Team familiarity: Novel patterns or technologies increase complexity

Notes:

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• the assessment output must be exactly one of: S, M or L (single-line comment) in format of: SIZE={S/M/L}
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