Additional formatting fixes. Replacing one admonition with footnote. Adding footnotes feature.

mkdocs/docs/configuration/forward-auth.md

@@ -9,7 +9,7 @@ Note that this automatically creates new users in the database if they do not al
 | Environment Variable | Example | Description |
 | :------------------- | :------ | :---------- |
 | `TA_ENABLE_AUTH_PROXY` | `true` | Set to anything besides empty string to use forward proxy authentication. |
-| `TA_AUTH_PROXY_USERNAME_HEADER` | `HTTP_REMOTE_USER` | The name of the request header that the auth proxy passes to the proxied application (**Tube Archivist** in this case), so that the application can identify the user. Check the documentation of your auth proxy to get this information.
-    > ??? note
-          The request headers are rewritten within **Tube Archivist**: all HTTP headers are prefixed with `HTTP_`, all letters are in uppercase, and dashes are replaced with underscores.For example, for Authelia, which passes the `Remote-User` HTTP header, the `TA_AUTH_PROXY_USERNAME_HEADER` needs to be configured as `HTTP_REMOTE_USER`. |
+| `TA_AUTH_PROXY_USERNAME_HEADER` | `HTTP_REMOTE_USER` | The name of the request header that the auth proxy passes to the proxied application (**Tube Archivist** in this case), so that the application can identify the user. Check the documentation of your auth proxy to get this information.[^1] |
 | `TA_AUTH_PROXY_LOGOUT_URL` | | The URL that **Tube Archivist** should redirect to after a logout. By default, the logout redirects to the login URL, which means the user will be automatically authenticated again. Instead, you might want to configure the logout URL of the auth proxy here. |
+[^1]:
+    The request headers are rewritten within **Tube Archivist**: all HTTP headers are prefixed with `HTTP_`, all letters are in uppercase, and dashes are replaced with underscores.For example, for Authelia, which passes the `Remote-User` HTTP header, the `TA_AUTH_PROXY_USERNAME_HEADER` needs to be configured as `HTTP_REMOTE_USER`. 

mkdocs/docs/installation/podman.md

@@ -23,7 +23,7 @@ Edit the `docker-compose.yml` with these additional changes:
  	  prefix the container name with `docker.io/` again.
   - under `archivist-redis` > `expose`: 
     change the whole entry from `expose: ["<PORT>"]` into `ports: ["<PORT>:<PORT>"]`.
-    ???+ example
+    > ???+ example
            `ports: ["6379:6379"]`
 
 #### Elasticsearch
@@ -32,7 +32,7 @@ Edit the `docker-compose.yml` with these additional changes:
  	  prefix the container name with `docker.io/` again.
   - under `archivist-es` > `expose`: 
     change the whole entry from `expose: ["<PORT>"]` into `ports: ["<PORT>:<PORT>"]`.
-    ???+ example
+    > ???+ example
            `ports: ["9200:9200"]`
 
 ### Create service files (optional)

mkdocs/docs/installation/synology.md

@@ -71,22 +71,22 @@ Once all of the folders have been created, it should have a folder structure wit
    1. Open an SSH connection to the Synology. Login as your primary `Admin` user, or the user that was enabled for SSH access.
    2. Elevate your access to `root`. Steps are provided [here](https://kb.synology.com/en-sg/DSM/tutorial/How_to_login_to_DSM_with_root_permission_via_SSH_Telnet).
    3. Change directories to the **Volume** where the "Docker" folder resides.
-      !!! example "`cd /volume1`"
+      > !!! example "`cd /volume1`"
    4. Change directories to the "Docker" folder.
-      !!! example "`cd Docker`"
+      > !!! example "`cd Docker`"
    5. Change directories to the "TubeArchivist" folder.
-      !!! example "`cd TubeArchivist`"
+      > !!! example "`cd TubeArchivist`"
    6. Change the owner of the "redis" folder. *If correct, this does not have an output.*
-      !!! example "`chown 999:100 redis`"
+      > !!! example "`chown 999:100 redis`"
    7. Change the owner of the "es" folder. *If correct, this does not have an output.*
-      !!! example "`chown 1000:0 es`"
+      > !!! example "`chown 1000:0 es`"
    8. Confirm that the folders have the correct permissions.
-      !!! example "`ls -hl`"
+      > !!! example "`ls -hl`"
       ![Synology - Docker Folder Permissions Command](../assets/Synology_0.3.6_Docker-Folder-Permissions-Commands.png)
    9. Logout from root.
-      !!! example "`logout`"
+      > !!! example "`logout`"
    10. Disconnect from the SSH connection.
-      !!! example "`exit`"
+      > !!! example "`exit`"
 
 
 ### Synology Docker Setup
@@ -146,7 +146,7 @@ Once all of the folders have been created, it should have a folder structure wit
 | `ELASTIC_PASSWORD | verysecret` |
 | `path.repo | /usr/share/elasticsearch/data/snapshot` |
 
-         > !!! danger "BE AWARE"
+!!! danger "BE AWARE"
     - Do not use the default password, as it is very insecure.
     - Activating snapshots for backups should only be done *after* setting the `path.repo` setting.
 
@@ -199,7 +199,7 @@ Once all of the folders have been created, it should have a folder structure wit
 | `ELASTIC_PASSWORD | verysecret` |
 | `TZ | America/New_York` |
 
-      > !!! danger "BE AWARE"
+!!! danger "BE AWARE"
     - Do not use the default password as it is very insecure.
     - Ensure that ELASTIC_PASSWORD matches the password used on the `tubearchivist-es` container.
 
@@ -228,7 +228,7 @@ Once all of the folders have been created, it should have a folder structure wit
 ### Synology Docker Upgrade
 When a new version of the image is available, you can use the following steps to more easily upgrade your previous instance.
 
-!!! failure `latest` Tag Required
+!!! failure "`latest` Tag Required"
     If you did not use the `latest` tag, you may have some variances in your upgrade steps. Those are detailed below these instructions.
 1. Go to the Registry Tab and download the newest instance of the `:latest` tag, as seen in the Installation Instructions earlier.
 2. Go to Image Tab and confirm that you have the newer version available.

mkdocs/mkdocs.yml

@@ -55,6 +55,7 @@ markdown_extensions:
     - pymdownx.details
     - pymdownx.superfences
     - tables
+    - footnotes
 theme:
   name: material
   logo: assets/logo-dark.jpg