Raise audio upload limit to 2 GB per file.

Update validation, dropzone checks, Docker PHP ini, and docs so multi-hour recordings can be uploaded.

resources/js/upload.js

@@ -3,6 +3,8 @@
  * before submitting the form.
  */
 
+const MAX_FILE_BYTES = 2 * 1024 * 1024 * 1024;
+
 export function uploadDropzone({ existingFingerprints = [] } = {}) {
     const acceptExt = ['.mp3', '.wav', '.ogg', '.oga', '.flac', '.m4a', '.mp4', '.aac', '.webm', '.wma', '.aiff', '.aif'];
     const known = new Set(existingFingerprints);
@@ -50,7 +52,7 @@ export function uploadDropzone({ existingFingerprints = [] } = {}) {
                     continue;
                 }
 
-                if (file.size > 100 * 1024 * 1024) {
+                if (file.size > MAX_FILE_BYTES) {
                     skippedTooLarge++;
                     continue;
                 }
@@ -80,7 +82,7 @@ export function uploadDropzone({ existingFingerprints = [] } = {}) {
             if (skippedUnsupported > 0) {
                 this.error = 'Skipped unsupported file type. Use common audio formats only.';
             } else if (skippedTooLarge > 0) {
-                this.error = 'Skipped a file larger than 100 MB.';
+                this.error = 'Skipped a file larger than 2 GB.';
             }
 
             if (skippedDuplicates > 0) {
@@ -153,7 +155,11 @@ export function uploadDropzone({ existingFingerprints = [] } = {}) {
                 return (bytes / 1024).toFixed(1) + ' KB';
             }
 
-            return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
+            if (bytes < 1024 * 1024 * 1024) {
+                return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
+            }
+
+            return (bytes / (1024 * 1024 * 1024)).toFixed(2) + ' GB';
         },
     };
 }

resources/views/recordings/create.blade.php

@@ -35,7 +35,7 @@
             >
                 <p class="text-sm font-medium text-stone-800">Drop audio files here</p>
                 <p class="mt-1 text-sm text-stone-600">or click to browse</p>
-                <p class="mt-3 text-xs text-stone-500">MP3, WAV, OGG, FLAC, M4A, AAC, WebM, WMA, or AIFF · max 100 MB each · up to 50 files</p>
+                <p class="mt-3 text-xs text-stone-500">MP3, WAV, OGG, FLAC, M4A, AAC, WebM, WMA, or AIFF · max 2 GB each · up to 50 files</p>
             </div>
 
             <input