Implement dynamic Custom Questions editor in Lead Detail view

- Added 'Comp_lead_detail_form' for editing licensee responses.
- Implemented reactive form generation based on Exhibit question definitions.
- Wired up 'Edit Mode' toggle in Lead Detail page.
- Added CRUD editors for lead notes, priority, and visibility status.

src/routes/events/[event_id]/(leads)/leads/exhibit/[exhibit_id]/lead/[exhibit_tracking_id]/+page.svelte

@@ -9,6 +9,7 @@
     import { ae_util } from '$lib/ae_utils/ae_utils';
     import { ae_api, ae_loc } from '$lib/stores/ae_stores';
     import Element_ae_crud_v2 from '$lib/elements/element_ae_crud_v2.svelte';
+    import Comp_lead_detail_form from './ae_comp__lead_detail_form.svelte';
     import { 
         User, 
         Mail, 
@@ -148,15 +149,22 @@
                     </div>
 
                     <!-- Custom Responses Section -->
-                    {#if $lq__lead_obj.responses_json}
+                    <div class="card p-6 space-y-4 shadow-md">
-                        {@const responses = typeof $lq__lead_obj.responses_json === 'string' ? JSON.parse($lq__lead_obj.responses_json) : $lq__lead_obj.responses_json}
+                        <div class="flex items-center gap-2 border-b border-surface-500/10 pb-3">
-                        {#if Object.keys(responses).length > 0}
+                            <ListTodo size="1.2em" class="text-primary-500" />
-                            <div class="card p-6 space-y-4 shadow-md">
+                            <h3 class="text-lg font-bold uppercase tracking-wider">Custom Responses / Qualifiers</h3>
-                                <div class="flex items-center gap-2 border-b border-surface-500/10 pb-3">
+                        </div>
-                                    <ListTodo size="1.2em" class="text-primary-500" />
+
-                                    <h3 class="text-lg font-bold uppercase tracking-wider">Custom Responses</h3>
+                        {#if is_edit_mode}
-                                </div>
+                            <Comp_lead_detail_form 
-                                <div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
+                                exhibit_tracking_id={exhibit_tracking_id ?? ''}
+                                custom_questions_json={$lq__exhibit_obj?.leads_custom_questions_json ?? '[]'}
+                                current_responses_json={$lq__lead_obj.responses_json ?? '{}'}
+                            />
+                        {:else if $lq__lead_obj.responses_json}
+                            {@const responses = typeof $lq__lead_obj.responses_json === 'string' ? JSON.parse($lq__lead_obj.responses_json) : $lq__lead_obj.responses_json}
+                            {#if Object.keys(responses).length > 0}
+                                <div class="grid grid-cols-1 sm:grid-cols-2 gap-4 animate-in fade-in">
                                     {#each Object.entries(responses) as [question, answer]}
                                         <div class="p-3 bg-surface-500/5 rounded-lg border border-surface-500/10">
                                             <div class="text-[10px] uppercase font-black opacity-40 tracking-widest mb-1 leading-tight">{question}</div>
@@ -164,9 +172,13 @@
                                         </div>
                                     {/each}
                                 </div>
-                            </div>
+                            {:else}
+                                <p class="text-center opacity-30 italic py-4">No responses captured for this lead.</p>
+                            {/if}
+                        {:else}
+                            <p class="text-center opacity-30 italic py-4">No responses captured for this lead.</p>
                         {/if}
-                    {/if}
+                    </div>
 
                     <!-- Notes Section -->
                     <div class="card p-6 space-y-4 shadow-md">

src/routes/events/[event_id]/(leads)/leads/exhibit/[exhibit_id]/lead/[exhibit_tracking_id]/ae_comp__lead_detail_form.svelte

@@ -1,11 +1,124 @@
 <script lang="ts">
     /**
-     * src/routes/events/[event_id]/(leads)/leads/lead/[exhibit_tracking_id]/ae_comp__lead_detail_form.svelte
+     * src/routes/events/[event_id]/(leads)/leads/exhibit/[exhibit_id]/lead/[exhibit_tracking_id]/ae_comp__lead_detail_form.svelte
-     * Lead Detail Form Stub.
+     * Lead Detail Form - Dynamic Custom Questions Editor.
      */
+    import { untrack } from 'svelte';
+    import { ae_api } from '$lib/stores/ae_stores';
+    import { events_func } from '$lib/ae_events_functions';
+    import { Save, LoaderCircle, CheckCircle2 } from 'lucide-svelte';
+
+    interface Props {
+        exhibit_tracking_id: string;
+        custom_questions_json?: string; // From event_exhibit
+        current_responses_json?: string; // From event_exhibit_tracking
+    }
+
+    let { exhibit_tracking_id, custom_questions_json = '[]', current_responses_json = '{}' }: Props = $props();
+
+    let question_defs: any[] = $state([]);
+    let responses: Record<string, any> = $state({});
+    let status = $state('idle'); // idle, saving, success
+
+    // Initialize data
+    $effect(() => {
+        try {
+            // Handle both string and pre-parsed array/object
+            question_defs = typeof custom_questions_json === 'string' ? JSON.parse(custom_questions_json || '[]') : (custom_questions_json || []);
+            const parsed_responses = typeof current_responses_json === 'string' ? JSON.parse(current_responses_json || '{}') : (current_responses_json || {});
+            
+            untrack(() => {
+                responses = parsed_responses;
+            });
+        } catch (e) {
+            console.error('Failed to parse questions/responses', e);
+        }
+    });
+
+    async function handle_save() {
+        if (!exhibit_tracking_id) return;
+        status = 'saving';
+        try {
+            await events_func.update_ae_obj__exhibit_tracking({
+                api_cfg: $ae_api,
+                exhibit_tracking_id: exhibit_tracking_id,
+                data: {
+                    responses_json: JSON.stringify(responses)
+                }
+            });
+            status = 'success';
+            setTimeout(() => status = 'idle', 2000);
+        } catch (e) {
+            console.error('Failed to update responses', e);
+            status = 'idle';
+        }
+    }
 </script>
 
-<div class="lead-detail-form p-4 card">
+<div class="lead-detail-form space-y-6">
-    <h3 class="h3">Lead Details</h3>
+    <div class="grid grid-cols-1 sm:grid-cols-2 gap-6">
-    <p>Placeholder for qualifiers and notes.</p>
+        {#each question_defs as q}
-</div>
+            <div class="space-y-2">
+                <label class="label">
+                    <span class="text-[10px] uppercase font-black opacity-40 tracking-widest ml-1">{q.label}</span>
+                    
+                    {#if q.type === 'textarea'}
+                        <textarea 
+                            bind:value={responses[q.label]} 
+                            class="textarea variant-filled-surface rounded-lg p-3 text-sm" 
+                            rows="3"
+                            placeholder="Type response..."
+                        ></textarea>
+                    
+                    {:else if q.type === 'toggle'}
+                        <div class="flex items-center gap-4 p-3 variant-soft rounded-lg">
+                            <input 
+                                type="checkbox" 
+                                bind:checked={responses[q.label]} 
+                                class="checkbox" 
+                            />
+                            <span class="text-sm font-bold">{responses[q.label] ? 'Yes' : 'No'}</span>
+                        </div>
+
+                    {:else if q.type === 'select'}
+                        <select 
+                            bind:value={responses[q.label]} 
+                            class="select variant-filled-surface rounded-lg p-3 text-sm"
+                        >
+                            <option value="">-- Select Option --</option>
+                            {#each (q.options || '').split(',').map((o: string) => o.trim()) as opt}
+                                <option value={opt}>{opt}</option>
+                            {/each}
+                        </select>
+
+                    {:else}
+                        <input 
+                            type="text" 
+                            bind:value={responses[q.label]} 
+                            class="input variant-filled-surface rounded-lg p-3 text-sm"
+                            placeholder="Type response..."
+                        />
+                    {/if}
+                </label>
+            </div>
+        {/each}
+    </div>
+
+    {#if question_defs.length === 0}
+        <p class="text-center opacity-30 italic py-4">No custom questions configured for this exhibit.</p>
+    {/if}
+
+    <button 
+        class="btn variant-filled-primary w-full font-bold shadow-lg"
+        disabled={status === 'saving'}
+        onclick={handle_save}
+    >
+        {#if status === 'saving'}
+            <LoaderCircle size="1.2em" class="animate-spin mr-2" /> Saving...
+        {:else if status === 'success'}
+            <CheckCircle2 size="1.2em" class="mr-2" /> Saved!
+        {:else}
+            <Save size="1.2em" class="mr-2" /> Save Responses
+        {/if}
+    </button>
+</div>