fix: update install scripts to use correct gralculator repo name in GITEA_BASE URLs

All references now consistently use 'gralculator' for the project:
- local folder: apps/gralculator
- binary: gralculator
- remote repo: gmgauthier/gralculator (renamed via tea)
- scripts and workflows updated

scripts/gralculator-install.ps1

@@ -9,7 +9,7 @@ if (-not $Version) {
 
 $Version = $Version.TrimStart('v')
 
-$GITEA_BASE = "https://repos.gmgauthier.com/gmgauthier/galculator"
+$GITEA_BASE = "https://repos.gmgauthier.com/gmgauthier/gralculator"
 
 $OS = if ($IsWindows) { "windows" } elseif ($IsMacOS) { "darwin" } else { "linux" }
 $ARCH = if ([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture -eq "X64") { "amd64" } else { "arm64" }

scripts/gralculator-install.sh

@@ -6,7 +6,7 @@ VERSION=${VERSION:-${1:?Provide VERSION env or arg, e.g. VERSION=0.1.0 bash gral
 # Strip leading 'v' if present
 VERSION=${VERSION#v}
 
-GITEA_BASE=https://repos.gmgauthier.com/gmgauthier/galculator
+GITEA_BASE=https://repos.gmgauthier.com/gmgauthier/gralculator
 
 # Platform detection
 OS=$(uname -s | tr '[:upper:]' '[:lower:]')