[simonwep]

Summary

With this PR the entire data-stack is pushed once to the server and json patches are used afterwards. It's much faster and efficient than updating the whole value for each key every time.

I made sure that:

• I have read the contributing guidelines.
• I have searched for a similar pull request.
• The feature/bug-fix is tested carefully.
• All irrelevant commits are squashed. (e.g. no chore: fix eslint commits).
• The branch is up to date with the base branch.

[Copilot]

🟡 Changes recommended

Unresolved critical flaws can overwrite another account’s data, lose or duplicate changes during synchronization, and exhaust server memory through unbounded patch-copy expansion.

6 open issues

• Limit copy expansion during patch application · New
• Apply PATCH requests in a single transaction · New
• Clear the initial snapshot when resetting · New
• Prevent duplicate effects when retrying committed patches · New
• Ignore stale sync completions after account changes · New
• Upload migrated settings before sending patches · New

1 file not reviewed

• pnpm-lock.yaml: Generated file

What changed in this PR

This PR moves user-data synchronization from repeated full-state uploads to an initial upload followed by JSON patches, updating both the Vue stores and the Genesis backend.

Changes:

• Route budget, year, and settings mutations through a shared patch queue.
• Add a Genesis PATCH endpoint, SDK support, dependencies, and backend tests.
• Adjust login feedback, logger formatting, and commit-message validation.

File	Description
src/​utils/​logger/​logger.ts	Add logger-specific colors and level labels.
src/​store/​storage/​useStorage.ts	Manage initial uploads, queued patches, and retries.
src/​store/​state/​index.ts	Route state updates and imports through patches.
src/​store/​state/​actions/​year.actions.ts	Convert year actions and undo operations to patches.
src/​store/​state/​actions/​budgetGroup.actions.ts	Convert budget-group actions to patches.
src/​store/​state/​actions/​budget.actions.ts	Convert budget actions and undo operations to patches.
src/​store/​state/​actions/​action.types.ts	Define readonly state and mutation interfaces.
src/​store/​state/​actions/​action.helpers.ts	Add path lookup and move-operation helpers.
src/​store/​settings/​index.ts	Route settings changes through patches.
src/​store/​genesis/​genesis.sdk.ts	Add JSON Patch types and client requests.
src/​app/​pages/​navigation/​auth/​LoginDialog.vue	Hide the session warning during login requests.
pnpm-lock.yaml	Lock the frontend patch dependency.
package.json	Add rfc6902.
genesis/​routes/​setup.go	Register the PATCH endpoint.
genesis/​routes/​data.go	Apply patches and share request validation.
genesis/​routes/​data_test.go	Test patch operations, validation, and size limits.
genesis/​go.sum	Record backend patch dependency checksums.
genesis/​go.mod	Add the Go JSON Patch library.
.husky/​commit-msg	Revise accepted commit types and add optional scopes.

_{Review effort: Balanced}