feat: Add templates to create working release (#422)

* Add templates

* Move API structs to codersdk

* Back to green tests!

* It all works, but now with tea! 🧋

* It works!

* Add cancellation to provisionerd

* Tests pass!

* Add deletion of workspaces and projects

* Fix agent lock

* Add clog

* Fix linting errors

* Remove unused CLI tests

* Rename daemon to start

* Fix leaking command

* Fix promptui test

* Update agent connection frequency

* Skip login tests on Windows

* Increase tunnel connect timeout

* Fix templater

* Lower test requirements

* Fix embed

* Disable promptui tests for Windows

* Fix write newline

* Fix PTY write newline

* Fix CloseReader

* Fix compilation on Windows

* Fix linting error

* Remove bubbletea

* Cleanup readwriter

* Use embedded templates instead of serving over API

* Move templates to examples

* Improve workspace create flow

* Fix Windows build

* Fix tests

* Fix linting errors

* Fix untar with extracting max size

* Fix newline char

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
   "cSpell.words": [
+    "cliui",
     "coderd",
     "coderdtest",
     "codersdk",
@@ -12,8 +13,10 @@
     "goleak",
     "gossh",
     "hashicorp",
+    "hclsyntax",
     "httpmw",
     "idtoken",
+    "Iflag",
     "incpatch",
     "isatty",
     "Jobf",
@@ -40,11 +43,14 @@
     "retrier",
     "sdkproto",
     "stretchr",
+    "TCGETS",
     "tcpip",
+    "TCSETS",
     "tfexec",
     "tfstate",
     "trimprefix",
     "unconvert",
+    "Untar",
     "webrtc",
     "xerrors",
     "yamux"
@@ -69,7 +75,7 @@
   "go.coverOnSave": true,
   // The codersdk is used by coderd another other packages extensively.
   // To reduce redundancy in tests, it's covered by other packages.
-  "go.testFlags": ["-coverpkg=./.,github.com/coder/coder/codersdk"],
+  "go.testFlags": ["-short", "-coverpkg=./.,github.com/coder/coder/codersdk"],
   "go.coverageDecorator": {
     "type": "gutter",
     "coveredHighlightColor": "rgba(64,128,128,0.5)",