Regola - mobile estimates

Mobile application for creating construction and renovation estimates directly on your phone. Allows contractors, foremen, and freelancers to easily catalog work types, materials, and machinery for quick generation of quotes or estimates for clients. ## 🚀 Core Features * **🗂 Catalogs**: Flexible management of work lists (with man-hours and rates) and materials (with current prices). Supports seamless item creation "on the fly" with instant addition to the current estimate. * **🏗 Project Management**: Organization of work by objects. Stores client data, address, deadlines, and responsible persons with intuitive navigation. * **📊 Quick Metrics**: Now, for each estimate card in the project list, the total sum and cumulative labor intensity (man-hours) are displayed. * **✏️ Renaming**: Ability to change the name of an existing estimate via the actions menu (long press). * **📐 Estimate Grouping**: Supports hierarchical estimate structures — grouping items into logical stages (work phases). * **⏱ Labor Intensity**: Automatic calculation of total project labor intensity (in Man-hours) considering the contingency markup. * **💰 Financial Tracking & Statuses**: * **Granular Lifecycle**: Full project control from "Drafting" to "Closed" with automatic status display in lists. * **Smart Metrics**: Monitoring "Income" and "Pending Payment" based on project statuses. * Centralized tax settings (VAT, Social, Income). * Hourly calculation for supply and logistics costs. * Decentralized markup system for materials and labor. * **📄 PDF Export**: Generation of professionally formatted estimates with your details, totals, and signature lines. All documents are automatically translated into the chosen interface language. Supports **Smart Preview** (zoom/print) before sending, as well as **flexible hiding** of any sections: taxes, markups, contingency, or even the "Hourly Rate" column. * **🌍 Multi-language (i18n)**: Full support for **Russian**, **English**, and **Latvian** languages. Instant locale switching across the entire app. * **👋 Interactive Onboarding**: Interactive guide on first launch, including an overview of **Smart Cloud Import** features (Google Sheets/CSV). Once completed, the system automatically redirects to the main dashboard. * **ℹ️ About Screen**: Quick access to project documentation, software version, and contacts directly from the interface. * **📲 Sharing**: Instant sending of the finished PDF file to the client via any messenger. * **📂 Data Import**: Load catalogs from **Excel (.xlsx)**, **CSV**, or **Google Sheets**. Supports file selection directly from **Google Drive** via the system explorer. Smart column mapping allows importing data from tables of any structure. * **📴 Offline-first**: The app works fully autonomously without internet, saving all data in the local Isar database. * **💾 Backup & Restore**: Full cycle of creating backups and restoring the Isar database to protect data when changing devices. * **📊 Auto Consumption Calculation**: Smart system for calculating material quantity based on a defined consumption rate. Calculation parameters can be imported directly from external tables. * **📐 Smart Tech-Cards**: Step-by-Step picking and auto-calculation of work volumes and material consumption (including plaster layer thickness) based on surface parameters. Supports local basic cards, customizable templates, or downloading EN/DIN/ISO standards from the author's server. Extended set of finishing results (Plastering, preparation, leveling, painting Q1-Q4) is supported.