build(deps-dev): Bump cspell from 9.6.4 to 9.7.0

[dependabot]

Bumps cspell from 9.6.4 to 9.7.0.

Release notes

Sourced from cspell's releases.

v9.7.0

Features

feat: Substitution Part 4 - enable substitutions during document check (#8630)

Pull request overview

This PR enables substitution-based text transformations during document spell checking, allowing configured text patterns to be replaced before validation occurs.

Changes:

• Added substitution transformer support to the text validation pipeline
• Enhanced SubstitutionTransformer to handle both string and MappedText inputs with source map merging
• Refactored settingsToValidateOptions to explicitly map all validation option fields

---

feat: Substitution Part 3 (#8616)

Pull request overview

This PR updates the SourceMap encoding/handling to use relative span-length pairs (instead of absolute offset pairs) so transformations can be composed more reliably, while updating affected parsers, mappers, and tests across the monorepo.

Changes:

• Redefines SourceMap documentation/usage to represent relative [srcSpanLen, dstSpanLen] segments (with non-linear segment semantics).
• Introduces new SourceMap utilities in cspell-lib and refactors TextMap/mapping code and tests to use them.
• Updates TypeScript grammar parsing/mappers to emit relative maps and adjusts fixtures/tests accordingly.

[!CAUTION] Internal breaking: SourceMaps are now span lengths instead of being offsets. This makes them invariant during translation, making concatenation, and slicing much easier. A minor version change was chosen instead of a major version change since it was only used with the experimental TypeScript parser.

---

feat: Substitution Part 2 (#8599)

Pull request overview

... (truncated)

Changelog

Sourced from cspell's changelog.

v9.7.0 (2026-02-23)

Features

feat: Substitution Part 4 - enable substitutions during document check (#8630)

Pull request overview

This PR enables substitution-based text transformations during document spell checking, allowing configured text patterns to be replaced before validation occurs.

Changes:

• Added substitution transformer support to the text validation pipeline
• Enhanced SubstitutionTransformer to handle both string and MappedText inputs with source map merging
• Refactored settingsToValidateOptions to explicitly map all validation option fields

---

feat: Substitution Part 3 (#8616)

Pull request overview

This PR updates the SourceMap encoding/handling to use relative span-length pairs (instead of absolute offset pairs) so transformations can be composed more reliably, while updating affected parsers, mappers, and tests across the monorepo.

Changes:

• Redefines SourceMap documentation/usage to represent relative [srcSpanLen, dstSpanLen] segments (with non-linear segment semantics).
• Introduces new SourceMap utilities in cspell-lib and refactors TextMap/mapping code and tests to use them.
• Updates TypeScript grammar parsing/mappers to emit relative maps and adjusts fixtures/tests accordingly.

[!CAUTION] Internal breaking: SourceMaps are now span lengths instead of being offsets. This makes them invariant during translation, making concatenation, and slicing much easier. A minor version change was chosen instead of a major version change since it was only used with the experimental TypeScript parser.

---

feat: Substitution Part 2 (#8599)

... (truncated)

Commits

• 48f64e0 v9.7.0
• d894739 chore: Prepare Release v9.7.0 (auto-deploy) (#8635)
• 143bfed chore: Prepare Release v9.7.0 (auto-deploy) (#8521)
• 20c13d3 ci: Workflow Bot -- Update ALL Dependencies (main) (#8614)
• d9ed169 fix: cspell-rpc - reduce the size of an RPC result. (#8574)
• 96b88e3 ci: Workflow Bot -- Update ALL Dependencies (main) (#8529)
• See full diff in compare view

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---

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[flex-development]

lgtm 👍🏾

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (e75d78d) to head (ab942db).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #18   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            7         7           
  Lines           74        74           
  Branches        31        31           
=========================================
  Hits            74        74           

Flag	Coverage Δ
bun-canary	100.00% <ø> (ø)
bun-latest	100.00% <ø> (ø)
node20	100.00% <ø> (ø)
node21	100.00% <ø> (ø)
node22	100.00% <ø> (ø)
node23	100.00% <ø> (ø)
node24	100.00% <ø> (ø)

---

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[flex-development]

lgtm 👍🏾