Update README to remove password hashing section and add read-only sharing links for inquiries; simplify inquiry template by always displaying refresh notice.

README.md

@@ -141,12 +141,6 @@ The following security enhancements are planned for future releases:
   - Implement rate limiting for failed login attempts
   - Add IP-based blocking after multiple failed attempts
 
-### Password Hashing
-- [ ] Replace SHA-256 with Argon2 password hashing
-  - Argon2 is the winner of the Password Hashing Competition and provides better protection against various attacks
-  - Implement password migration strategy for existing accounts
-  - Update password verification logic to support both hash formats during transition
-
 ### Authentication Methods
 - [ ] Add OAuth 2.0 support for admin authentication
   - Integrate with common providers (Google, GitHub, Microsoft)
@@ -160,3 +154,10 @@ The following security enhancements are planned for future releases:
   - Automatically delete closed inquiries after 2 days
   - Allow reopening inquiries before deletion occurs
   - Provide visual indicators for closed inquiries in admin interface
+
+### Read-Only Links
+- [ ] Implement read-only sharing links for inquiries
+  - Generate unique, cryptographically secure sharing links
+  - Allow users to create links that provide view-only access
+  - Set optional expiration times for sharing links
+  - Allow users to revoke sharing links at any time

src/anonchat/templates/inquiry.html

@@ -51,11 +51,9 @@
             {% endif %}
         </div>
         
-        {% if not is_admin %}
-            <div class="refresh-notice">
-                <p><em>Please refresh the page to see new messages.</em></p>
-            </div>
-        {% endif %}
+        <div class="refresh-notice">
+            <p><em>Please refresh the page to see new messages.</em></p>
+        </div>
         
         <div class="reply-form">
             <h3>{% if is_admin %}Respond as Admin{% else %}Reply{% endif %}</h3>