Squashed commit of the following:

commit 603b9bbde4c6efc90c81032e4e765c64d3075e75
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Tue Oct 11 21:47:03 2022 +0200

    Basic PDF indexing ok

commit 200331bb5c5111493af1e1f6ef8cd4bbfbdbfd4f
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Tue Oct 11 20:56:44 2022 +0200

    Tweaks and comments

commit 434b9662d40c5fea9d8b28d43828b11916db8c94
Author: Simon Cambier <simon.cambier@ores.be>
Date:   Tue Oct 11 16:22:55 2022 +0200

    Refactoring notes & minisearch cache

commit 7253c676c8ed161782ba8e33f0c4c162880925ad
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Tue Oct 11 09:50:33 2022 +0200

    wip

commit 77736e6ef6f28ccfddb64fb768732927d43bbd77
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Mon Oct 10 20:49:02 2022 +0200

    Small rewrites & deps updates

commit 59845fdb89eb6a3ad3f3f9ad75b39e7a3e604c45
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Mon Oct 10 12:22:11 2022 +0200

    wasm + worker ok

commit 1cf3b506e56147586cd0ebcc003642c5230e04cc
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Sun Oct 2 20:04:49 2022 +0200

    no disk access, of course

commit eb3dd9dd4f616a479a53e10856f6c96c6725e911
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Sun Oct 2 19:08:48 2022 +0200

    Rollup build ok

commit 54f2b7e615456c0e1b1504691689d1ba2c72d9e8
Author: Simon Cambier <simon.cambier@protonmail.com>
Date:   Sun Oct 2 16:03:31 2022 +0200

    Rollup build + wasm PoC

esbuild.config.mjs

@@ -1,71 +0,0 @@
-import esbuild from 'esbuild'
-import sveltePlugin from 'esbuild-svelte'
-import sveltePreprocess from 'svelte-preprocess'
-import { copy } from 'esbuild-plugin-copy'
-import process from 'process'
-import builtins from 'builtin-modules'
-import path from 'path'
-
-const banner = `/*
-THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
-if you want to view the source, please visit the github repository of this plugin
-*/
-`
-
-const prod = process.argv[2] === 'production'
-
-esbuild
-  .build({
-    banner: {
-      js: banner,
-    },
-    entryPoints: ['./src/main.ts'],
-    bundle: true,
-    external: [
-      'obsidian',
-      'electron',
-      '@codemirror/autocomplete',
-      '@codemirror/closebrackets',
-      '@codemirror/collab',
-      '@codemirror/commands',
-      '@codemirror/comment',
-      '@codemirror/fold',
-      '@codemirror/gutter',
-      '@codemirror/highlight',
-      '@codemirror/history',
-      '@codemirror/language',
-      '@codemirror/lint',
-      '@codemirror/matchbrackets',
-      '@codemirror/panel',
-      '@codemirror/rangeset',
-      '@codemirror/rectangular-selection',
-      '@codemirror/search',
-      '@codemirror/state',
-      '@codemirror/stream-parser',
-      '@codemirror/text',
-      '@codemirror/tooltip',
-      '@codemirror/view',
-      ...builtins,
-    ],
-    outfile: path.join('./dist', 'main.js'),
-    plugins: [
-      sveltePlugin({
-        preprocess: sveltePreprocess(),
-      }),
-      copy({
-        assets: {
-          from: ['./assets/styles.css', './manifest.json'],
-          to: ['./'],
-        },
-      }),
-    ],
-    format: 'cjs',
-    watch: !prod,
-    target: 'chrome98',
-    logLevel: 'info',
-    sourcemap: prod ? false : 'inline',
-    treeShaking: true,
-    minify: prod,
-    legalComments: 'none',
-  })
-  .catch(() => process.exit(1))