Add video content proposal issue template

Added a new issue template for video content proposals, including fields for creator, topic, format, and description.

Author: ajay-dhangar

.github/ISSUE_TEMPLATE/video_content.yml

@@ -0,0 +1,37 @@
+name: 🎬 Video Content Proposal
+description: Suggest or contribute video content for CodeHarborHub YouTube / Tutorials
+title: "[Video]: Topic Name"
+labels:
+  - video
+  - content
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## 🎬 Video Content Proposal
+        Contribute tutorials, interviews, or educational videos for CodeHarborHub.
+  - type: input
+    id: creator
+    attributes:
+      label: Creator / Presenter
+      placeholder: e.g., Ajay Dhangar
+  - type: input
+    id: topic
+    attributes:
+      label: Video Topic
+      placeholder: e.g., Getting Started with Generative AI
+  - type: dropdown
+    id: format
+    attributes:
+      label: Video Type
+      options:
+        - Tutorial
+        - Interview
+        - Event Recording
+        - Announcement
+        - Course Lecture
+  - type: textarea
+    id: summary
+    attributes:
+      label: Description
+      placeholder: Short description of video content