Adds stretchly to PATH on Windows

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: hovancik

.github/copilot-instructions.md

@@ -17,6 +17,8 @@ You are a specialized assistant for developers working on Stretchly, a break-tim
 - Keep performance in mind, especially for background processes
 - Consider Chrome compatibility only, as Electron is built on Chromium
 - Use `npm run lint` to check for style issues
+- Never create git commits or push code without explicit instruction from the user
+- Always update `CHANGELOG.md` (under `[Unreleased]`) and relevant sections of `README.md` when making user-facing changes
 
 ## Code Organization
 - Respect the existing project structure
@@ -28,4 +30,4 @@ You are a specialized assistant for developers working on Stretchly, a break-tim
 - Suggest tests for new functionality
 - Consider edge cases in different operating systems
 
-When developer asks about how something can be done, provide concise plan and explanations. Avoid unnecessary details. Do not start writing code until explicitly asked. When suggesting code changes, explain your reasoning and how they align with Stretchly's goals of promoting healthy computer use.
+When developer asks about how something can be done, provide concise plan and explanations. Avoid unnecessary details. Do not start writing code until explicitly asked. When suggesting code changes, explain your reasoning and how they align with Stretchly's goals of promoting healthy computer use.

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 ### Added
+- Windows installer now adds `stretchly` to PATH so CLI commands (e.g. `stretchly pause`) can be run from any terminal without specifying the full executable path
 - advanced option `breakContentScreen` to show break countdown/idea only on the primary, cursor, or a specific screen while other screens stay blanked
 - advanced option `trayIconThemeSource` (`system`, `light`, or `dark`) to set the tray icon's light or dark variant
 

build/installer.nsh

@@ -0,0 +1,37 @@
+!include "WinMessages.nsh"
+
+!macro customInstall
+  CreateDirectory "$INSTDIR\bin"
+  ClearErrors
+  FileOpen $0 "$INSTDIR\bin\stretchly.cmd" w
+  ${if} ${Errors}
+    DetailPrint "Stretchly: failed to create CLI shim at $INSTDIR\bin\stretchly.cmd"
+  ${else}
+    FileWrite $0 "@echo off$\r$\nsetlocal$\r$\nset $\"STRETCHLY_EXE=%~dp0..\Stretchly.exe$\"$\r$\ntasklist /FI $\"IMAGENAME eq Stretchly.exe$\" 2>NUL | find /I $\"Stretchly.exe$\" >NUL$\r$\nif errorlevel 1 ($\r$\n  powershell -NoProfile -Command $\"Start-Process -FilePath $$env:STRETCHLY_EXE$\"$\r$\n) else ($\r$\n  $\"%STRETCHLY_EXE%$\" %*$\r$\n)$\r$\n"
+    FileClose $0
+  ${endif}
+
+  ${if} $installMode == "all"
+    EnVar::SetHKLM
+  ${else}
+    EnVar::SetHKCU
+  ${endif}
+  EnVar::AddValue "Path" "$INSTDIR\bin"
+  Pop $0
+
+  SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000
+!macroend
+
+!macro customUnInstall
+  ${ifNot} ${isUpdated}
+    ${if} $installMode == "all"
+      EnVar::SetHKLM
+    ${else}
+      EnVar::SetHKCU
+    ${endif}
+    EnVar::DeleteValue "Path" "$INSTDIR\bin"
+    Pop $0
+
+    SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000
+  ${endif}
+!macroend

build/x86-unicode/EnVar-LICENSE.txt

@@ -0,0 +1,22 @@
+zlib License
+
+Originally coded by Jason Ross aka JasonFriday13 on the forums.
+
+Copyright (C) 2014-2016, 2018  MouseHelmet Software
+Copyright (C) 2019-2020        Gilbertsoft LLC
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.