Merge pull request #3265 from PowerShell/andschwa/clean-up

Create new `ReleaseTools` module!

This PR started with some minor cleanups with me trying to delete old, unused code and then turned into me writing some a new `ReleaseTools` module for my needs as maintainer. Fixes #3195.

Author: andyleejordan

build/InstallPreview.ps1

@@ -12,6 +12,13 @@
       "**/snippets/*.json": "jsonc",
       "**/.vsts-ci/**/*.yml": "azure-pipelines",
     },
-    "typescript.tsdk": "./node_modules/typescript/lib"
+    "typescript.tsdk": "./node_modules/typescript/lib",
+    "powershell.codeFormatting.autoCorrectAliases": true,
+    "powershell.codeFormatting.newLineAfterCloseBrace": false,
+    "powershell.codeFormatting.trimWhitespaceAroundPipe": true,
+    "powershell.codeFormatting.useCorrectCasing": true,
+    "powershell.codeFormatting.whitespaceBeforeOpenBrace": false,
+    "powershell.codeFormatting.whitespaceBetweenParameters": true,
+    "powershell.codeFormatting.pipelineIndentationStyle": "IncreaseIndentationForFirstPipeline"
   }
 }

build/PackagePreviewRelease.ps1

@@ -16,7 +16,7 @@
     "Snippets",
     "Linters"
   ],
-  "icon": "images/PowerShell_icon.png",
+  "icon": "media/PowerShell_icon.png",
   "galleryBanner": {
     "color": "#ACD1EC",
     "theme": "light"
@@ -156,17 +156,17 @@
         "command": "PowerShell.RefreshCommandsExplorer",
         "title": "Refresh Command Explorer",
         "icon": {
-          "light": "resources/light/sync.svg",
-          "dark": "resources/dark/sync.svg"
+          "light": "media/resources/light/sync.svg",
+          "dark": "media/resources/dark/sync.svg"
         },
         "category": "PowerShell"
       },
       {
         "command": "PowerShell.InsertCommand",
         "title": "Insert Command",
         "icon": {
-          "light": "resources/light/pencil.svg",
-          "dark": "resources/dark/pencil.svg"
+          "light": "media/resources/light/pencil.svg",
+          "dark": "media/resources/dark/pencil.svg"
         },
         "category": "PowerShell"
       },
@@ -179,8 +179,8 @@
         "command": "PowerShell.ShowHelp",
         "title": "Get Help for Command",
         "icon": {
-          "light": "resources/light/question.svg",
-          "dark": "resources/dark/question.svg"
+          "light": "media/resources/light/question.svg",
+          "dark": "media/resources/dark/question.svg"
         },
         "category": "PowerShell"
       },
@@ -189,17 +189,17 @@
         "title": "Run",
         "category": "PowerShell",
         "icon": {
-          "light": "resources/light/run.svg",
-          "dark": "resources/dark/run.svg"
+          "light": "media/resources/light/run.svg",
+          "dark": "media/resources/dark/run.svg"
         }
       },
       {
         "command": "PowerShell.RunSelection",
         "title": "Run Selection",
         "category": "PowerShell",
         "icon": {
-          "light": "resources/light/play.svg",
-          "dark": "resources/dark/play.svg"
+          "light": "media/resources/light/play.svg",
+          "dark": "media/resources/dark/play.svg"
         }
       },
       {
@@ -277,26 +277,26 @@
         "title": "Close panel",
         "category": "PowerShell",
         "icon": {
-          "light": "resources/light/ClosePanel.svg",
-          "dark": "resources/dark/ClosePanel.svg"
+          "light": "media/resources/light/ClosePanel.svg",
+          "dark": "media/resources/dark/ClosePanel.svg"
         }
       },
       {
         "command": "workbench.action.positionPanelLeft",
         "title": "Move panel left",
         "category": "PowerShell",
         "icon": {
-          "light": "resources/light/MovePanelLeft.svg",
-          "dark": "resources/dark/MovePanelLeft.svg"
+          "light": "media/resources/light/MovePanelLeft.svg",
+          "dark": "media/resources/dark/MovePanelLeft.svg"
         }
       },
       {
         "command": "workbench.action.positionPanelBottom",
         "title": "Move panel to bottom",
         "category": "PowerShell",
         "icon": {
-          "light": "resources/light/MovePanelBottom.svg",
-          "dark": "resources/dark/MovePanelBottom.svg"
+          "light": "media/resources/light/MovePanelBottom.svg",
+          "dark": "media/resources/dark/MovePanelBottom.svg"
         }
       },
       {