chore: Rename Projects to Templates (#880)

Customer feedback indicated projects was a confusing name.
After querying the team internally, it seemed unanimous
that it is indeed a confusing name.

Here's for a lil less confusion @ashmeer7 🥂

cli/templates.go

@@ -0,0 +1,83 @@
+package cli
+
+import (
+	"fmt"
+	"sort"
+
+	"github.com/fatih/color"
+	"github.com/spf13/cobra"
+
+	"github.com/coder/coder/cli/cliui"
+	"github.com/coder/coder/coderd/database"
+	"github.com/coder/coder/codersdk"
+)
+
+func templates() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "templates",
+		Aliases: []string{"template"},
+		Example: `
+  - Create a template for developers to create workspaces
+
+    ` + color.New(color.FgHiMagenta).Sprint("$ coder templates create") + `
+
+  - Make changes to your template, and plan the changes
+ 
+    ` + color.New(color.FgHiMagenta).Sprint("$ coder templates plan <name>") + `
+
+  - Update the template. Your developers can update their workspaces
+
+    ` + color.New(color.FgHiMagenta).Sprint("$ coder templates update <name>"),
+	}
+	cmd.AddCommand(
+		templateCreate(),
+		templateEdit(),
+		templateInit(),
+		templateList(),
+		templatePlan(),
+		templateUpdate(),
+		templateVersions(),
+	)
+
+	return cmd
+}
+
+func displayTemplateVersionInfo(cmd *cobra.Command, resources []codersdk.WorkspaceResource) error {
+	sort.Slice(resources, func(i, j int) bool {
+		return fmt.Sprintf("%s.%s", resources[i].Type, resources[i].Name) < fmt.Sprintf("%s.%s", resources[j].Type, resources[j].Name)
+	})
+
+	addressOnStop := map[string]codersdk.WorkspaceResource{}
+	for _, resource := range resources {
+		if resource.Transition != database.WorkspaceTransitionStop {
+			continue
+		}
+		addressOnStop[resource.Address] = resource
+	}
+
+	displayed := map[string]struct{}{}
+	for _, resource := range resources {
+		if resource.Type == "random_string" {
+			// Hide resources that aren't substantial to a user!
+			continue
+		}
+		_, alreadyShown := displayed[resource.Address]
+		if alreadyShown {
+			continue
+		}
+		displayed[resource.Address] = struct{}{}
+
+		_, _ = fmt.Fprintln(cmd.OutOrStdout(), cliui.Styles.Bold.Render("resource."+resource.Type+"."+resource.Name))
+		_, existsOnStop := addressOnStop[resource.Address]
+		if existsOnStop {
+			_, _ = fmt.Fprintln(cmd.OutOrStdout(), "  "+cliui.Styles.Warn.Render("~ persistent"))
+		} else {
+			_, _ = fmt.Fprintln(cmd.OutOrStdout(), "  "+cliui.Styles.Keyword.Render("+ start")+cliui.Styles.Placeholder.Render(" (deletes on stop)"))
+		}
+		if resource.Agent != nil {
+			_, _ = fmt.Fprintln(cmd.OutOrStdout(), "  "+cliui.Styles.Fuschia.Render("▲ allows ssh"))
+		}
+		_, _ = fmt.Fprintln(cmd.OutOrStdout())
+	}
+	return nil
+}