🚀 Add install-cool-down build target

cool-down seems stable now

Taskfile.yml

@@ -2,6 +2,13 @@
 
 version: '3'
 
+vars:
+  GOBIN_ENV:
+    sh: go env GOBIN
+  GOPATH_ENV:
+    sh: go env GOPATH
+  BIN: '{{if .GOBIN_ENV}}{{.GOBIN_ENV}}{{else}}{{.GOPATH_ENV}}/bin{{end}}'
+
 tasks:
   default:
     desc: fmt, vet, and build
@@ -82,3 +89,18 @@ tasks:
       - task: cmd-build
         vars:
           CMD: "*"
+
+  install-cool-down:
+    desc: Installs the cool-down command
+    source:
+      - cmd/cool-down/**/*.go
+      - chill/*.go
+      - cli/context/*.go
+      - cli/err/*.go
+      - cli/spin/*.go
+      - go.mod
+      - go.sum
+    generates:
+      - '{{.BIN}}/cool-down'
+    cmds:
+      - go install ./cmd/cool-down