adds entire reset that deletes the shadow branch and session state for the current HEAD commit

[gtrrz-victor]

Note

Medium Risk
Adds a new destructive cleanup command that deletes local session state files and shadow branches; failures or incorrect targeting could orphan or remove in-progress session metadata.

Overview
Adds a new entire reset command (with --force) to delete the current HEAD’s manual-commit shadow branch and any matching .git/entire-sessions/*.json state files, allowing users to start fresh on the same base commit.

Updates user-facing messaging/docs to point to entire reset (instead of the older rewind reset wording), wires the command into the CLI root, and adjusts the SessionResetter interface/ManualCommitStrategy.Reset implementation accordingly, including unit tests for common scenarios.

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[Copilot]

Pull request overview

This PR adds a new entire reset command that allows users to delete the shadow branch and session state for the current HEAD commit, enabling them to start fresh without existing checkpoints. The command is implemented for the manual-commit strategy only, as the auto-commit strategy doesn't use shadow branches.

Changes:

• Adds new entire reset command with --force flag support for skipping confirmation prompts
• Implements reset functionality in the ManualCommitStrategy via the SessionResetter interface
• Updates documentation and error messages to reference the new command instead of the old entire rewind reset
• Includes comprehensive test coverage for various reset scenarios

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
cmd/entire/cli/reset.go	New command implementation with validation for git repository and strategy support
cmd/entire/cli/strategy/manual_commit_reset.go	Core reset logic that finds sessions, confirms deletion, and cleans up shadow branches
cmd/entire/cli/reset_test.go	Comprehensive test suite covering multiple scenarios including edge cases
cmd/entire/cli/root.go	Registers the new reset command in the CLI
cmd/entire/cli/hooks_claudecode_handlers.go	Updates error messages to reference entire reset instead of entire rewind reset
README.md	Adds command to reference table and updates examples to use the new command name

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

Test uses incorrect shadow branch name format

Low Severity

The test TestResetCmd_SessionsWithoutShadowBranch constructs the shadow branch name as "entire/" + commitHash.String()[:7], but the actual shadow branch naming format used throughout the codebase is entire/<commit[:7]>-<worktreeHash[:6]> (produced by checkpoint.ShadowBranchNameForCommit). This inconsistency means the test's assertion for verifying no shadow branch exists is checking for a branch with the wrong name, making it ineffective. The other reset tests correctly use checkpoint.ShadowBranchNameForCommit(commitHash.String(), worktreeID) for consistency.