> ## Documentation Index
> Fetch the complete documentation index at: https://committ.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# March 26th, 2026

> Implementing the location-aware enforcer and hardening anti-tamper protocols.

## Overview

Today marked a major architectural milestone for the CommitT enforcement engine. We pivoted from simple application overlays to a **Total Lockdown & Location-Aware Enforcement** system. This shift ensures that commitments are not just digitally restricted but geographically bound and physically secured against tampering.

## Key Accomplishments

### 1. Location-Aware Enforcement Engine

The `BlockerAccessibilityService` was re-engineered to handle real-time geofencing during active commitments.

* **Dynamic Decisioning**: The enforcer now queries the local SQLite vault to determine if a user is within the required geofence for an active task.
* **High-Fidelity GPS**: Implemented a sub-meter accuracy verification algorithm to prevent "GPS drift" bypasses.
* **Fail-Safe Protocols**: If GPS is disabled or permissions are revoked during a session, the system automatically triggers a block state for all protected applications.

### 2. Total Lockdown (Anti-Tamper Shield)

To prevent users from killing the background service, we implemented a tiered security protocol:

* **Hard Ejection**: If the system detects navigation to "dangerous" lexicons (e.g., *Force Stop*, *Uninstall*, *Accessibility*), it executes a `GLOBAL_ACTION_LOCK_SCREEN` instantly.
* **Management Blocklist**: Expanded the blocklist to include core system apps like the Google Play Store and Package Installer during active commitments.
* **Re-Authentication**: Forced device re-authentication (PIN/Biometrics) upon detection of bypass attempts.

### 3. High-Fidelity Digital Edit Flow

Successfully replicated the premium creation UI within the `EventDetailModal`, allowing users to edit active commitments with zero context-switching.

* **Double-Confirmation Architecture**: Implemented a "Confirmation -> Action" pipeline for blocklist edits to prevent accidental modifications of strict commitments.
* **Strict-Lock Awareness**: The UI now intercept `STRICT_LOCK_ACTIVE` errors from the backend, providing clear feedback when a user tries to modify a commitment that is currently under enforcement.

### 4. UI/UX Polish & Brand Consistency

* **Semantic Red (#FF3B30)**: Standardized all destructive and cancellation actions (Keep Current, Discard, Lock Errors) using the system-wide semantic red.
* **Stable Map Interactions**: Decoupled the map camera from drag-coordinates in the Location Pivot UI, ensuring a consistent and smooth editing experience.
* **Diagnostic Telemetry**: Added high-fidelity logging (TAG: `BlockerService`) to track vault resolution and geofence distance for better on-device debugging.

## Technical Details

* **Atomic Sequence**: Cloud Sync (Backend) → Hardware Sync (Local SQLite) sync ensures the native enforcer reflects changes immediately.
* **WSL/ADB Support**: Updated the `connect-phone.ps1` script to handle root elevation, resolving persistent ADB connection issues in Windows/WSL environments.

***

> \[!IMPORTANT]
> The hardware-level `GLOBAL_ACTION_LOCK_SCREEN` is a critical psychological barrier. It signals to the user that the commitment is truly restricted, moving the "point of failure" from the application to the OS level.