fix: update .gitignore to exclude additional directories and remove package-lock.json

.gitignore

@@ -32,4 +32,8 @@ Thumbs.db
 
 # IDE
 .idea/
-*.swp
+*.swp
+node_modules/
+testdata/
+test_data/
+tests/data/

node_modules/.package-lock.json

@@ -1,57 +0,0 @@
-{
-  "name": "Archivum",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "node_modules/@tailwindcss/typography": {
-      "version": "0.5.19",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/typography/-/typography-0.5.19.tgz",
-      "integrity": "sha512-w31dd8HOx3k9vPtcQh5QHP9GwKcgbMp87j58qi6xgiBnFFtKEAgCWnDw4qUT8aHwkCp8bKvb/KGKWWHedP0AAg==",
-      "license": "MIT",
-      "dependencies": {
-        "postcss-selector-parser": "6.0.10"
-      },
-      "peerDependencies": {
-        "tailwindcss": ">=3.0.0 || insiders || >=4.0.0-alpha.20 || >=4.0.0-beta.1"
-      }
-    },
-    "node_modules/cssesc": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
-      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
-      "license": "MIT",
-      "bin": {
-        "cssesc": "bin/cssesc"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/postcss-selector-parser": {
-      "version": "6.0.10",
-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz",
-      "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==",
-      "license": "MIT",
-      "dependencies": {
-        "cssesc": "^3.0.0",
-        "util-deprecate": "^1.0.2"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/tailwindcss": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.2.tgz",
-      "integrity": "sha512-KWBIxs1Xb6NoLdMVqhbhgwZf2PGBpPEiwOqgI4pFIYbNTfBXiKYyWoTsXgBQ9WFg/OlhnvHaY+AEpW7wSmFo2Q==",
-      "license": "MIT",
-      "peer": true
-    },
-    "node_modules/util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "license": "MIT"
-    }
-  }
-}