Update install instructions to use GitHub raw URL (#52)

* Initial plan

* Update install instructions URL to use GitHub raw URL

Co-authored-by: leocavalcante <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: leocavalcante <[email protected]>

Author: Copilot

README.md

@@ -24,7 +24,7 @@ Take the advantage of goodie commands like `phpctl create` to start a new projec
 
 ### Just install
 ```shell
-/bin/bash -c "$(curl -fsSL https://phpctl.dev/install.sh)"
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/opencodeco/phpctl/refs/heads/main/docs/install.sh)"
 ```
 ### And that is it!
 Try it out:

docs/index.md

@@ -18,15 +18,15 @@ Take the advantage of goodies commands like `phpctl create` to start a new proje
 ### Installation
 
 ```shell
-/bin/bash -c "$(curl -fsSL https://phpctl.dev/install.sh)"
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/opencodeco/phpctl/refs/heads/main/docs/install.sh)"
 ```
 
 **That is it!** Now you have `phpctl` available in your system.
 
 #### Custom installation
 You can also pass an argument to install at a custom location (e.g. `~/bin`), but you have to make sure that folder is in your `$PATH` variable.
 ```shell
-/bin/bash -c "$(curl -fsSL https://phpctl.dev/install.sh)" ~/bin
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/opencodeco/phpctl/refs/heads/main/docs/install.sh)" ~/bin
 ```
 
 #### Homebrew

tests/install/docker-entrypoint.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 neofetch
-/bin/bash -c "$(curl -fsSL https://phpctl.dev/install.sh)"
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/opencodeco/phpctl/refs/heads/main/docs/install.sh)"
 echo ""
 notty phpctl doctor
 notty php --version