Feat: Add macos installer

[manurgdev]

This pull request improves cross-platform compatibility, especially for macOS, and updates documentation and packaging for the project. The main changes include updating file path handling to use process.resourcesPath, adding macOS build and packaging support, and enhancing the README with clearer installation instructions.

Cross-platform path handling and packaging:

• Updated getIndexPath, getPreloadPath, and getTemplateDatabasePath in electron/src/utils/paths.ts to use process.resourcesPath for better cross-platform compatibility (Windows/macOS/Linux), and adjusted template DB path to use app.asar.unpacked in production. [1] [2] [3]
• Improved tests in electron/src/utils/paths.spec.ts to mock and restore process.resourcesPath, ensuring test reliability across platforms. [1] [2]
• Updated the packaging configuration in package.json to add macOS (dist:mac), specify macOS build targets, icons, and DMG settings, and ensure prisma/template.db is included in packaged builds. [1] [2] [3]

Documentation and developer experience:

• Enhanced the installation section in README.md to provide a clear download table for all platforms and updated the Prisma version badge. [1] [2]
• Added new npm scripts for building platform-specific installers and documented them in the README. [1] [2]

Prisma/database configuration:

• Updated prisma.config.ts to set the database URL from the environment or default path, and removed the deprecated earlyAccess flag.
• Changed the database template update script to use prisma db push --force-reset instead of migrations, ensuring the template is always up-to-date with the schema.

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DISCLAIMER: It would be good to review the build in Windows before merging to check that everything works as expected.

[altaskur]

LGTM!

[Copilot]

Pull request overview

Adds macOS packaging support and improves cross-platform runtime path resolution for the Electron app, alongside packaging, Prisma config, and documentation updates.

Changes:

• Switch Electron packaged asset resolution to process.resourcesPath, and move the template DB to app.asar.unpacked.
• Add dist:mac and electron-builder macOS/DMG configuration; include/unpack prisma/template.db in packaged builds.
• Update Prisma config defaults and adjust docs/scripts around installation and DB template generation.

Reviewed changes

Copilot reviewed 6 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
scripts/update-db-template.mjs	Updates template regeneration to use prisma db push --force-reset instead of migration reset.
prisma/template.db	Adds a generated SQLite template database used for initializing new DBs.
prisma.config.ts	Sets datasource URL from environment with a default SQLite file path; removes deprecated config.
package.json	Adds macOS build script and electron-builder mac/DMG config; ensures template DB is packaged and unpacked.
electron/src/utils/paths.ts	Uses process.resourcesPath for packaged asset paths; points template DB to app.asar.unpacked.
electron/src/utils/paths.spec.ts	Updates tests to mock/restore process.resourcesPath and validate new template DB location.
README.md	Updates installation instructions and scripts table (including macOS DMG).

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