Attachments in posts and minor bug fixed

[jacksalici]

No description provided.

[Copilot]

Pull request overview

Adds support for uploading and displaying named file attachments on news posts within the Django “main” app.

Changes:

• Introduces PostAttachment model + migration and registers it in Django admin.
• Extends post detail view/template to list attachments.
• Extends post edit UI (template + JS) and view handler to add/remove attachments.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
docker-site/main/models.py	Adds PostAttachment model related to Post.
docker-site/main/migrations/0013_postattachment.py	Creates DB table for PostAttachment.
docker-site/main/admin.py	Registers PostAttachment admin; enhances PostAdmin search.
docker-site/main/views.py	Wires attachment retrieval for single post and attachment create/delete in post form handler.
docker-site/main/templates/main/single.html	Displays attachments on the post detail page.
docker-site/main/templates/main/post_edit.html	Adds attachment management UI + staging JS.
docker-site/main/templates/main/contacts.html	Swaps lucide <i> icons for inline SVG icons.

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[jacksalici]

@copilot apply changes based on the comments in this thread

[Copilot]

@copilot apply changes based on the comments in this thread

Applied all four changes in commit a488627:

1. views.py – removed the duplicate from .models import (line 15 was a subset of line 20); kept the single, complete import on line 15.
2. post_edit.html (double DB query) – wrapped the current-attachments block in {% with post.attachments.all as current_attachments %} so the queryset is evaluated only once.
3. post_edit.html (DataTransfer) – instead of creating a new file input and assigning dataTransfer.files (unreliable in some browsers), the existing <input type="file"> element (which already holds the selected file) is moved into the hidden submission wrapper; a fresh input is then created and inserted back into the modal for the next attachment.
4. post_edit.html (DOM XSS) – replaced pendingItem.innerHTML = \…`with explicit DOM element creation usingtextContentforattachmentNameandattachmentFile.name`.

[jacksalici]

Double checked the edits also in my dev stack, LGTM