Upgrade Angular from version 5 to version 20 #12
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This is a major upgrade that modernizes the entire Angular application stack. Key changes: - Upgraded Angular from v5.x to v20.3.6 - Upgraded TypeScript from v2.5.3 to v5.8.0 - Upgraded RxJS from v5.5.6 to v7.8.1 - Upgraded Zone.js from v0.8.19 to v0.15.0 - Migrated from .angular-cli.json to angular.json (Angular v6+ format) - Migrated from TSLint to ESLint - Migrated from node-sass to modern Sass - Updated all testing dependencies (Karma, Jasmine) - Replaced deprecated @angular/http (removed in v12) - Updated component decorators to explicitly set standalone: false - Fixed TypeScript strict mode issues - Updated polyfills for modern browsers - Updated Karma configuration for latest Angular - Added @angular/cdk for MDB Bootstrap compatibility - Updated build scripts and configurations Breaking changes addressed: - Components are standalone by default in Angular 20 - Zone.js import paths changed - Karma configuration format updated - TypeScript compiler options updated for ES2022 - Chart.js path updated for v4 The application successfully builds with these changes. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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This is a major upgrade that modernizes the entire Angular application stack.
Key changes:
Breaking changes addressed:
The application successfully builds with these changes.
🤖 Generated with Claude Code