add section about creating transactions and enable envs docs (#2577)

docs/docs/cli/creating-transactions.md

@@ -0,0 +1,25 @@
+# Creating Transactions
+
+Just like other structures of Tracetest, you can also manager your transactions using the CLI and definition files.
+
+A definition file for a transaction looks like the following:
+
+```yaml
+type: Transaction
+spec:
+    name: Test purchase flow
+    description: Test a flow of purchasing an item
+    steps:
+      - ./tests/create-product.yaml
+      - ./tests/add-product-to-cart.yaml
+      - ./tests/complete-purschase.yaml
+      - testID # you can also reference tests by their ids instead of referencing the definition file
+```
+
+In order to apply this transaction to your Tracetest instance, make sure to have your [CLI configured](./configuring-your-cli.md) and run:
+
+```
+tracetest apply transaction -f <transaction.yaml>
+```
+
+> If the file contains the property `spec.id`, the operation will be considered a transaction udpate.

docs/sidebars.js

@@ -241,11 +241,11 @@ const sidebars = {
       type: "category",
       label: "Web UI",
       items: [
-        // {
-        //   type: "doc",
-        //   id: "web-ui/creating-environments",
-        //   label: "Creating environments",
-        // },
+        {
+          type: "doc",
+          id: "web-ui/creating-environments",
+          label: "Creating environments",
+        },
         {
           type: "doc",
           id: "web-ui/creating-tests",
@@ -266,11 +266,11 @@ const sidebars = {
           id: "web-ui/test-results",
           label: "Test Results",
         },
-        // {
-        //   type: "doc",
-        //   id: "web-ui/creating-transactions",
-        //   label: "Creating transactions",
-        // },
+        {
+          type: "doc",
+          id: "web-ui/creating-transactions",
+          label: "Creating transactions",
+        },
         {
           type: "doc",
           id: "web-ui/exporting-tests",
@@ -311,7 +311,7 @@ const sidebars = {
           type: "doc",
           id: "cli/running-tests",
           label: "Running Tests",
-        },        
+        },
         // {
         //   type: "doc",
         //   id: "cli/creating-transactions",