Add Travis CI docs, minor edits

backend/src/integrations/apps.ts

@@ -375,7 +375,7 @@ const getAppsTravisCI = async ({ accessToken }: { accessToken: string }) => {
   let apps: any;
   try {
     const res = (
-      await axios.get(
+      await request.get(
         `${INTEGRATION_TRAVISCI_API_URL}/repos`,
         {
           headers: {

backend/src/integrations/sync.ts

@@ -1344,7 +1344,7 @@ const syncSecretsTravisCI = async ({
   try {
     // get secrets from travis-ci  
     const getSecretsRes = (
-      await axios.get(
+      await request.get(
         `${INTEGRATION_TRAVISCI_API_URL}/settings/env_vars?repository_id=${integration.appId}`,
         {
           headers: {
@@ -1366,7 +1366,7 @@ const syncSecretsTravisCI = async ({
       if (!(key in getSecretsRes)) {
         // case: secret does not exist in travis ci
         // -> add secret
-        await axios.post(
+        await request.post(
           `${INTEGRATION_TRAVISCI_API_URL}/settings/env_vars?repository_id=${integration.appId}`,
           {
             env_var: {
@@ -1385,7 +1385,7 @@ const syncSecretsTravisCI = async ({
       } else {
         // case: secret exists in travis ci
         // -> update/set secret
-        await axios.patch(
+        await request.patch(
           `${INTEGRATION_TRAVISCI_API_URL}/settings/env_vars/${getSecretsRes[key].id}?repository_id=${getSecretsRes[key].repository_id}`,
           {
             env_var: {
@@ -1407,7 +1407,7 @@ const syncSecretsTravisCI = async ({
     for await (const key of Object.keys(getSecretsRes)) {
       if (!(key in secrets)){
         // delete secret
-        await axios.delete(
+        await request.delete(
           `${INTEGRATION_TRAVISCI_API_URL}/settings/env_vars/${getSecretsRes[key].id}?repository_id=${getSecretsRes[key].repository_id}`,
           {
             headers: {

backend/src/variables/integration.ts

@@ -137,6 +137,15 @@ const INTEGRATION_OPTIONS = [
         clientId: '',
         docsLink: ''
     },
+    {
+        name: 'Travis CI',
+        slug: 'travisci',
+        image: 'Travis CI.png',
+        isAvailable: true,
+        type: 'pat',
+        clientId: '',
+        docsLink: ''
+    },
     {
         name: 'Azure Key Vault',
         slug: 'azure-key-vault',
@@ -155,15 +164,6 @@ const INTEGRATION_OPTIONS = [
         type: '',
         clientId: '',
         docsLink: ''
-    },
-    {
-        name: 'Travis CI',
-        slug: 'travisci',
-        image: 'Travis CI.png',
-        isAvailable: true,
-        type: 'pat',
-        clientId: '',
-        docsLink: ''
     }
 ]