chore: migrate all FA icons to Lucide (@lucide/svelte)

- Replaced all active FontAwesome <span class="fas fa-*"> icons with
  Lucide components across 145 files (excluding /idaa/ which is intentional)
- Fixed merge script bug: consolidated lucide-svelte imports into @lucide/svelte
- Replaced dynamic toggle patterns (fa-toggle-on/off) with ToggleRight/ToggleLeft
- Replaced fa-eye/fa-eye-slash with Eye/EyeOff
- Replaced fa-bug/fa-bug-slash with Bug/BugOff
- Replaced fa-sync fa-spin with RefreshCw + animate-spin
- Replaced fa-microchip with Cpu
- Fixed {@const} placement in element_manage_event_file_li.svelte
- Removed obsolete CSS hover rules for .unlock_icon/.lock_icon
- svelte-check: 0 errors, 0 warnings

src/lib/ae_core/ae_comp__hosted_files_clip_video.svelte

@@ -19,7 +19,7 @@
     } from '$lib/stores/ae_stores';
 
     import AE_Comp_Hosted_Files_Download_Button from '$lib/ae_core/ae_comp__hosted_files_download_button.svelte';
-
+    import { Check, Download, LoaderCircle, MinusCircle, Scissors } from '@lucide/svelte';
     // Exports
 
     // export let input_name = 'file_list';
@@ -221,7 +221,7 @@
                     class="btn btn-sm preset-tonal-warning hover:preset-filled-warning-500"
                     title={`Remove this file from list of videos:\n${hosted_file_obj.filename}\n[API] SHA256: ${hosted_file_obj?.hash_sha256?.slice(0, 10)}... Hosted ID: ${hosted_file_obj.hosted_file_id}`}
                 >
-                    <span class="fas fa-minus-circle m-1"></span>
+                    <MinusCircle size="1em" class="m-1" />
                     <span class="">Remove</span>
                 </button>
 
@@ -387,15 +387,15 @@
                 >
                     <!-- {#await ae_promises[hosted_file_id]} -->
                     {#if $ae_loc.files.processed_file_kv[hosted_file_id] && $ae_loc.files.processed_file_kv[hosted_file_id].submit_status == 'clipping'}
-                        <span class="fas fa-spinner fa-spin m-1"></span>
+                        <LoaderCircle size="1em" class="m-1 animate-spin" />
                         <span class="highlight">Clipping...</span>
                     {:else}
                         <!-- {#if ae_promises[hosted_file_id]} -->
                         {#if $ae_loc.files.processed_file_kv[hosted_file_id] && $ae_loc.files.processed_file_kv[hosted_file_id].submit_status == 'clipped'}
-                            <span class="fas fa-check m-1"></span>
+                            <Check size="1em" class="m-1" />
                             Clipped
                         {:else}
-                            <span class="fas fa-cut m-1"></span>
+                            <Scissors size="1em" class="m-1" />
                             Clip Video
                         {/if}
                     {/if}
@@ -405,13 +405,13 @@
             </form>
 
             {#await ae_promises[hosted_file_id]}
-                <span class="fas fa-spinner fa-spin m-1"></span>
+                <LoaderCircle size="1em" class="m-1 animate-spin" />
                 <span class="highlight"
                     >Processing... This may take a few minutes.</span
                 >
             {:then}
                 {#if ae_promises[hosted_file_id]}
-                    <span class="fas fa-download"></span> Ready to download below!
+                    <Download size="1em" /> Ready to download below!
                 {:else}
                     <!-- <p>Fill out the form and select the video file to clip.</p> -->
                 {/if}

src/lib/ae_core/ae_comp__site_config_editor.svelte

@@ -6,11 +6,7 @@
      * Supports General, AI, Performance, and IDAA-specific configurations.
      */
     import { Modal } from 'flowbite-svelte';
-    import {
-        Palette, Mail, Brain, Timer,
-        ShieldCheck, CodeXml, Save,
-        Plus, Minus, Globe, ExternalLink
-    } from 'lucide-svelte';
+    import { Brain, CodeXml, ExternalLink, Globe, Mail, Minus, Palette, Plus, Save, ShieldCheck, Timer } from '@lucide/svelte';
     import AE_Comp_Editor_CodeMirror from '$lib/elements/AE_Comp_Editor_CodeMirror.svelte';
     import { ae_loc } from '$lib/stores/ae_stores';