Add default creds to readme

Author: thespad

README.md

@@ -59,7 +59,9 @@ The architectures supported by this image are:
 
 ## Application Setup
 
-Access the web UI at `<your-ip>:80`, for more information check out the [project documentation](https://docs.speedtest-tracker.dev/).
+Access the web UI at `<your-ip>:80`, the default credentials are [email protected] / password
+
+For more information check out the [project documentation](https://docs.speedtest-tracker.dev/).
 
 ## Usage
 

readme-vars.yml

@@ -37,7 +37,9 @@ opt_param_env_vars:
 # application setup block
 app_setup_block_enabled: true
 app_setup_block: |
-  Access the web UI at `<your-ip>:80`, for more information check out the [project documentation](https://docs.speedtest-tracker.dev/).
+  Access the web UI at `<your-ip>:80`, the default credentials are [email protected] / password
+
+  For more information check out the [project documentation](https://docs.speedtest-tracker.dev/).
 # init diagram
 init_diagram: |
   "speedtest-tracker:latest": {