Remove Sentry/GlitchTip integration

- main.js: drop @sentry/browser + @sentry/vue init.
- webpack.config.prod.js: drop sentryWebpackPlugin (and its dotenv/env
  plumbing that only served Sentry release/source-map upload).
- package.json: remove @sentry/browser, @sentry/vue, @sentry/webpack-plugin.

Note: run 'npm install' to update package-lock before the next build.

build/webpack.config.prod.js

@@ -6,11 +6,6 @@ const baseConfig = require('./webpack.config.base')
 const MiniCssExtractPlugin  = require('mini-css-extract-plugin')
 const TerserPlugin = require("terser-webpack-plugin");
 const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
-const { sentryWebpackPlugin } = require("@sentry/webpack-plugin");
-
-require('dotenv').config();
-
-// console.log(process.env);
 
 module.exports = merge(baseConfig, {
   mode: 'production',
@@ -75,18 +70,6 @@ module.exports = merge(baseConfig, {
   },
   devtool: 'source-map', // Ensure source maps are generated
   plugins: [
-    sentryWebpackPlugin({
-      org: "figures-libres",
-      project: "materio.com",
-      authToken: process.env.SENTRY_AUTH_TOKEN,
-      url: "https://frontlog.figli.io",
-      release: {
-        name: process.env.RELEASE
-      },
-      // urlPrefix: '~/', // Adjust based on your deployment setup
-      // include: './dist', // Adjust based on your output directory
-      // ignore: ['node_modules', 'build'],
-    }),
     new webpack.DefinePlugin({
       'process.env.NODE_ENV': JSON.stringify('production')
     }),