Trim dependencies

[adsharma]

Maintaining this repo is quite a burden and the ongoing security issues have made blind updates from dependabot risky.

Here's a high level analysis from a bot:

Safest removals

• monaco-themes: no references in source/config.
• node-gyp: listed directly, but not used directly. sqlite3 already declares its own build tooling.
• nodemon: only used by npm run serve. You can change that script to vue-cli-service serve and remove it.
• @vue/cli-plugin-eslint, eslint, eslint-plugin-vue: removable if you do not need npm run lint / npm run eslint.
• antlr4ng-cli: only used by generate-grammar*; removable if generated parser files stay committed and you do not regenerate grammar locally.

Likely removable with tiny code changes

• pino-pretty: only used as a logger transport in src/server/utils/Logger.js. Remove the transport config and keep plain pino.
• moment: only used in src/utils/ValueFormatter.js for date formatting. Replace with native Date/Intl.
• chroma-js: used by src/store/SettingsStore.js for color generation. Replace with a small local color interpolation helper if exact color behavior is not critical.

Feature-level removals

• openai: removes LLM query generation through src/server/Gpt.js.
• dropzone, multer, @duckdb/duckdb-wasm: tied to the importer/upload/CSV preview flow. Removing these means cutting or heavily simplifying import functionality.
• sqlite, sqlite3: tied to session/history persistence in src/server/utils/SessionDatabase.js.
• @ladybugdb/wasm-core: removes in-browser WASM mode.
• @ladybugdb/core: removes server/native Ladybug mode.
• @antv/g6: removes graph/schema visualization.
• monaco-editor, monaco-editor-webpack-plugin, antlr4ng, antlr4-c3: removes Cypher editor/autocomplete support.

Do not remove casually

• vue, pinia, axios, bootstrap, @popperjs/core, express, cors, uuid, sass, sass-loader, copy-webpack-plugin, @vue/cli-service, @vue/cli-plugin-babel, @babel/ core, core-js, webpack, typescript.