Bump version to v0.13.0

[shunichironomura]

This PR bumps the version from v0.12.1 to v0.13.0.

PRs since the previous release (excluding Renovate PRs)

Breaking changes

• Bump minimum supported Rust version to 1.95 to support new version of sysinfo #964
• Propagate capsula run exit code #1094

New hooks

• feat(capture-toml): add hook that parses a single TOML file into queryable parameters #1018
• feat(capture-json): add hook that parses a single JSON file into queryable parameters #1016

Bug fix

• fix(server): key run_outputs by hook_index, allowing duplicate hook_id rows #1036
• Filter key events to only process key presses on Windows #1092
• Fix pre-run abort exit handling #1095

Improvements

• Reject unknown hook config fields #1096
• feat(server): expose hook_index in run responses; split HookOutput type #1099
• ci: publish capsula-server Docker image to GHCR (via release workflow) #1102

Internal changes

• Update sysinfo to 0.39 #965
• Improve Clippy test lint configuration #968
• Update codecov-action #1009
• Add CODEOWNERS file #1012
• Document Capsula server in README #1025
• Remove typos config #1031
• add .vetignore file #1032
• Delay Docker Hub digest PR creation until stable #1043
• Freeze pre-commit hook revisions #1060
• Add Shimomura to CODEOWNERS file #1101
• Pin Rust toolchain for CI #1108
• Use crate-local SQLx query metadata #1129

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 52.33%. Comparing base (d287c43) to head (9a300e0).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1120   +/-   ##
=======================================
  Coverage   52.33%   52.33%           
=======================================
  Files          42       42           
  Lines        4064     4064           
=======================================
  Hits         2127     2127           
  Misses       1937     1937           

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