Rename Step Line to Gig Line

Update the game name in project.godot, export presets, UI/marquee/title strings, packaging (AppImage/NSIS/desktop/appdata), tools, docs, and the generated prop GLBs. Packaging assets and README screenshots are regenerated. Headless suite 209/209 and Python tooling tests pass.

packaging/linux/AppRun

@@ -2,4 +2,4 @@
 # AppImage entry point: launch the bundled game binary.
 SELF="$(readlink -f "$0")"
 HERE="$(dirname "$SELF")"
-exec "${HERE}/usr/bin/step-line" "$@"
+exec "${HERE}/usr/bin/gig-line" "$@"

packaging/linux/build_appimage.sh

@@ -1,15 +1,15 @@
 #!/usr/bin/env bash
-# Build a self-contained Step Line AppImage (all game data included).
+# Build a self-contained Gig Line AppImage (all game data included).
 #
 # Prereqs: exported Linux binary in build/ (embed_pck=true), curl.
 # Usage:   bash packaging/linux/build_appimage.sh [version]
-# Output:  build/step-line-<version>-x86_64.AppImage
+# Output:  build/gig-line-<version>-x86_64.AppImage
 set -euo pipefail
 
 HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 ROOT="$(cd "$HERE/../.." && pwd)"
 VERSION="${1:-$(sed -n 's/.*config\/version="\([^"]*\)".*/\1/p' "$ROOT/project.godot")}"
-SRC_BIN="$ROOT/build/step-line-linux-${VERSION}.x86_64"
+SRC_BIN="$ROOT/build/gig-line-linux-${VERSION}.x86_64"
 
 if [[ ! -f "$SRC_BIN" ]]; then
   echo "error: missing $SRC_BIN — run ./tools/build_releases.sh first" >&2
@@ -18,20 +18,20 @@ fi
 
 WORK="$(mktemp -d)"
 trap 'rm -rf "$WORK"' EXIT
-APPDIR="$WORK/StepLine.AppDir"
+APPDIR="$WORK/GigLine.AppDir"
 mkdir -p "$APPDIR/usr/bin"
-cp "$SRC_BIN" "$APPDIR/usr/bin/step-line"
+cp "$SRC_BIN" "$APPDIR/usr/bin/gig-line"
 # The export embeds the PCK (embed_pck=true), so no extra data files are needed.
 
-cp "$HERE/step-line.desktop" "$APPDIR/step-line.desktop"
+cp "$HERE/gig-line.desktop" "$APPDIR/gig-line.desktop"
 cp "$HERE/AppRun" "$APPDIR/AppRun"
 chmod +x "$APPDIR/AppRun"
-cp "$HERE/step-line.png" "$APPDIR/step-line.png"
+cp "$HERE/gig-line.png" "$APPDIR/gig-line.png"
 # Desktop entry + metainfo in standard locations (AppStream validation requires
 # the metainfo filename to match the component id, and the .desktop discoverable).
 mkdir -p "$APPDIR/usr/share/applications" "$APPDIR/usr/share/metainfo"
-cp "$HERE/step-line.desktop" "$APPDIR/usr/share/applications/step-line.desktop"
-cp "$HERE/step-line.appdata.xml" "$APPDIR/usr/share/metainfo/net.stepline.game.appdata.xml"
+cp "$HERE/gig-line.desktop" "$APPDIR/usr/share/applications/gig-line.desktop"
+cp "$HERE/gig-line.appdata.xml" "$APPDIR/usr/share/metainfo/net.gigline.game.appdata.xml"
 
 TOOL="${APPIMAGE_TOOL:-/tmp/appimagetool-x86_64.AppImage}"
 if [[ ! -f "$TOOL" ]]; then
@@ -41,7 +41,7 @@ if [[ ! -f "$TOOL" ]]; then
   chmod +x "$TOOL"
 fi
 
-OUT="$ROOT/build/step-line-${VERSION}-x86_64.AppImage"
+OUT="$ROOT/build/gig-line-${VERSION}-x86_64.AppImage"
 echo "==> Building AppImage -> $OUT"
 # Extract-and-run avoids a FUSE dependency on the build host.
 APPIMAGE_EXTRACT_AND_RUN=1 "$TOOL" "$APPDIR" "$OUT"

packaging/linux/gig-line.appdata.xml

@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop-application">
-  <id>net.stepline.game</id>
-  <name>Step Line</name>
+  <id>net.gigline.game</id>
+  <name>Gig Line</name>
   <summary>Workplace security simulation on Hollywood Boulevard</summary>
   <url type="homepage">https://git.allucanget.biz/zwitschi/security-game</url>
-  <developer id="net.stepline"><name>Step Line Team</name></developer>
+  <developer id="net.gigline"><name>Gig Line Team</name></developer>
   <description>
     <p>
-      Step Line is a workplace security simulation about observation, communication,
+      Gig Line is a workplace security simulation about observation, communication,
       access verification, and proportionate escalation. Guard the steps and entrance
       of venues around Hollywood Boulevard: direct tourists, verify wristbands and IDs,
       screen guests, and escalate only when you have to.
     </p>
   </description>
-  <launchable type="desktop-id">step-line.desktop</launchable>
+  <launchable type="desktop-id">gig-line.desktop</launchable>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>MIT</project_license>
   <content_rating type="oars-1.1" />

packaging/linux/gig-line.desktop

@@ -1,9 +1,9 @@
 [Desktop Entry]
 Type=Application
-Name=Step Line
+Name=Gig Line
 Comment=Workplace security simulation on Hollywood Boulevard
-Exec=step-line
-Icon=step-line
+Exec=gig-line
+Icon=gig-line
 Terminal=false
 Categories=Game;Simulation;
 Keywords=security;simulation;hollywood;

packaging/windows/gig-line.nsi

@@ -1,8 +1,8 @@
-; Step Line Windows installer (NSIS 3).
+; Gig Line Windows installer (NSIS 3).
 ; Build from the repo root with the exported self-contained exe:
-;   makensis /DVERSION=0.2.0 /DARTIFACT=build/step-line-windows-0.2.0.exe \
-;            /DICON=packaging/windows/step-line.ico packaging/windows/step-line.nsi
-; Outputs: build/step-line-setup-<VERSION>.exe
+;   makensis /DVERSION=0.2.0 /DARTIFACT=build/gig-line-windows-0.2.0.exe \
+;            /DICON=packaging/windows/gig-line.ico packaging/windows/gig-line.nsi
+; Outputs: build/gig-line-setup-<VERSION>.exe
 
 !ifndef VERSION
   !define VERSION "0.0.0"
@@ -11,26 +11,26 @@
   !error "ARTIFACT define required (path to exported windows exe)"
 !endif
 !ifndef ICON
-  !define ICON "packaging\windows\step-line.ico"
+  !define ICON "packaging\windows\gig-line.ico"
 !endif
 
 ; The installed executable uses this clean name (no spaces — NSIS /oname tokens
 ; on whitespace, so a spaced name breaks the File directive).
-!define INSTALLED_EXE "step-line.exe"
+!define INSTALLED_EXE "gig-line.exe"
 !ifndef OUT
-  !define OUT "build\step-line-setup-${VERSION}.exe"
+  !define OUT "build\gig-line-setup-${VERSION}.exe"
 !endif
-!define COMPANY "Step Line Project"
-!define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\Step Line"
+!define COMPANY "Gig Line Project"
+!define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gig Line"
 
 Unicode true
 ManifestDPIAware true
 Icon "${ICON}"
 UninstallIcon "${ICON}"
 
-Name "Step Line ${VERSION}"
+Name "Gig Line ${VERSION}"
 OutFile "${OUT}"
-InstallDir "$PROGRAMFILES64\Step Line"
+InstallDir "$PROGRAMFILES64\Gig Line"
 RequestExecutionLevel admin
 
 Page directory
@@ -47,13 +47,13 @@ Section "Install"
   WriteUninstaller "$INSTDIR\uninstall.exe"
 
   ; Shortcuts
-  CreateDirectory "$SMPROGRAMS\Step Line"
-  CreateShortCut "$SMPROGRAMS\Step Line\Step Line.lnk" "$INSTDIR\${INSTALLED_EXE}"
-  CreateShortCut "$SMPROGRAMS\Step Line\Uninstall.lnk" "$INSTDIR\uninstall.exe"
-  CreateShortCut "$DESKTOP\Step Line.lnk" "$INSTDIR\${INSTALLED_EXE}"
+  CreateDirectory "$SMPROGRAMS\Gig Line"
+  CreateShortCut "$SMPROGRAMS\Gig Line\Gig Line.lnk" "$INSTDIR\${INSTALLED_EXE}"
+  CreateShortCut "$SMPROGRAMS\Gig Line\Uninstall.lnk" "$INSTDIR\uninstall.exe"
+  CreateShortCut "$DESKTOP\Gig Line.lnk" "$INSTDIR\${INSTALLED_EXE}"
 
   ; Registry (Add/Remove Programs)
-  WriteRegStr HKLM "${UNINST_KEY}" "DisplayName" "Step Line"
+  WriteRegStr HKLM "${UNINST_KEY}" "DisplayName" "Gig Line"
   WriteRegStr HKLM "${UNINST_KEY}" "DisplayVersion" "${VERSION}"
   WriteRegStr HKLM "${UNINST_KEY}" "Publisher" "${COMPANY}"
   WriteRegStr HKLM "${UNINST_KEY}" "DisplayIcon" "$INSTDIR\${INSTALLED_EXE}"
@@ -66,9 +66,9 @@ Section "Uninstall"
   Delete "$INSTDIR\${INSTALLED_EXE}"
   Delete "$INSTDIR\uninstall.exe"
   RMDir "$INSTDIR"
-  Delete "$SMPROGRAMS\Step Line\Step Line.lnk"
-  Delete "$SMPROGRAMS\Step Line\Uninstall.lnk"
-  RMDir "$SMPROGRAMS\Step Line"
-  Delete "$DESKTOP\Step Line.lnk"
+  Delete "$SMPROGRAMS\Gig Line\Gig Line.lnk"
+  Delete "$SMPROGRAMS\Gig Line\Uninstall.lnk"
+  RMDir "$SMPROGRAMS\Gig Line"
+  Delete "$DESKTOP\Gig Line.lnk"
   DeleteRegKey HKLM "${UNINST_KEY}"
 SectionEnd