feat/rename collectionVariables variable name to runtimeVariables (#2638)

* pr review changes

* collection root object in export json

* import environment updates

* tests run execution order fix for collection runs

* updated validations

* collectionVariables -> runtimeVariables

* removed husky, adjusted indentation

---------

Co-authored-by: Anoop M D <anoop.md1421@gmail.com>

packages/bruno-cli/src/runner/interpolate-string.js

@@ -1,13 +1,13 @@
 const { forOwn, cloneDeep } = require('lodash');
 const { interpolate } = require('@usebruno/common');
 
-const interpolateString = (str, { envVars, collectionVariables, processEnvVars }) => {
+const interpolateString = (str, { envVars, runtimeVariables, processEnvVars }) => {
   if (!str || !str.length || typeof str !== 'string') {
     return str;
   }
 
   processEnvVars = processEnvVars || {};
-  collectionVariables = collectionVariables || {};
+  runtimeVariables = runtimeVariables || {};
 
   // we clone envVars because we don't want to modify the original object
   envVars = envVars ? cloneDeep(envVars) : {};
@@ -24,10 +24,10 @@ const interpolateString = (str, { envVars, collectionVariables, processEnvVars }
     });
   });
 
-  // collectionVariables take precedence over envVars
+  // runtimeVariables take precedence over envVars
   const combinedVars = {
     ...envVars,
-    ...collectionVariables,
+    ...runtimeVariables,
     process: {
       env: {
         ...processEnvVars

packages/bruno-cli/src/runner/interpolate-vars.js

@@ -12,7 +12,7 @@ const getContentType = (headers = {}) => {
   return contentType;
 };
 
-const interpolateVars = (request, envVars = {}, collectionVariables = {}, processEnvVars = {}) => {
+const interpolateVars = (request, envVars = {}, runtimeVariables = {}, processEnvVars = {}) => {
   // we clone envVars because we don't want to modify the original object
   envVars = cloneDeep(envVars);
 
@@ -33,10 +33,10 @@ const interpolateVars = (request, envVars = {}, collectionVariables = {}, proces
       return str;
     }
 
-    // collectionVariables take precedence over envVars
+    // runtimeVariables take precedence over envVars
     const combinedVars = {
       ...envVars,
-      ...collectionVariables,
+      ...runtimeVariables,
       process: {
         env: {
           ...processEnvVars

packages/bruno-cli/src/runner/run-single-request.js

@@ -25,7 +25,7 @@ const runSingleRequest = async function (
   filename,
   bruJson,
   collectionPath,
-  collectionVariables,
+  runtimeVariables,
   envVariables,
   processEnvVars,
   brunoConfig,
@@ -62,7 +62,7 @@ const runSingleRequest = async function (
         preRequestVars,
         request,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         collectionPath,
         processEnvVars
       );
@@ -79,7 +79,7 @@ const runSingleRequest = async function (
         decomment(requestScriptFile),
         request,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         collectionPath,
         null,
         processEnvVars,
@@ -91,7 +91,7 @@ const runSingleRequest = async function (
     }
 
     // interpolate variables inside request
-    interpolateVars(request, envVariables, collectionVariables, processEnvVars);
+    interpolateVars(request, envVariables, runtimeVariables, processEnvVars);
 
     if (!protocolRegex.test(request.url)) {
       request.url = `http://${request.url}`;
@@ -120,7 +120,7 @@ const runSingleRequest = async function (
 
     const interpolationOptions = {
       envVars: envVariables,
-      collectionVariables,
+      runtimeVariables,
       processEnvVars
     };
 
@@ -282,7 +282,7 @@ const runSingleRequest = async function (
         request,
         response,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         collectionPath,
         processEnvVars
       );
@@ -300,7 +300,7 @@ const runSingleRequest = async function (
         request,
         response,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         collectionPath,
         null,
         processEnvVars,
@@ -321,7 +321,7 @@ const runSingleRequest = async function (
         request,
         response,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         processEnvVars
       );
 
@@ -345,7 +345,7 @@ const runSingleRequest = async function (
         request,
         response,
         envVariables,
-        collectionVariables,
+        runtimeVariables,
         collectionPath,
         null,
         processEnvVars,