Start Invidious, Add OnlyOffice, Fixes (#11)

* Add directory and a link to the install instructions.

* Fix env file if user is in the current directory.

* Initial work on the Invidious configuration and README.

* Add postgres variables and TBD.

* Disabled the Invidious project, it is a lower priority than OnlyOffice and Mail.

* Allow disabled files to stay in the project, truly only block files with backup in the name.

* Create a file for OnlyOffice.

* Change the restart method to ALWAYS.

* Changed from disabled to TBD.

* Add a note to its README as well.

Config/Invidious/README.md

@@ -0,0 +1,38 @@
+[TBD: This setup has not been complete yet.]
+
+# Installation
+
+1. Create inv.env file and populate the following values:
+[TBD does this work since the var is being piped in the compose file?]
+    ```
+    user: kemal
+    password: kemal
+    domain=""
+    hmac_key=""
+    ```
+
+1. Create pg.env and populate the following values:
+    ```
+    POSTGRES_USER:
+    POSTGRES_PASSWORD:
+    ```
+
+1. Make any changes to the `docker-compose.yml` file and start it up.
+    ```
+    # docker compose up -d
+    ```
+
+The official instructions also suggest cloning the project first, but not sure
+why. [TBD: It does not seem likethe cloning is necessary, the project starts fine.]
+
+## Official Installation Documentation
+
+https://docs.invidious.io/installation/
+
+# Configuration
+
+
+
+## Official Config Guide
+
+https://docs.invidious.io/configuration/