set explicit comparisions for feature envvars so js can properly optimize

assets/scripts/features/darkmode/darkreader.js

@@ -1,4 +1,4 @@
-import { enable, disable, auto } from 'darkreader';
+import { enable, disable, auto, setFetchMethod } from 'darkreader';
 import { darkmode } from "@params";
 
 const {
@@ -7,6 +7,8 @@ const {
   fixes,
 } = darkmode.darkreader;
 
+setFetchMethod(window.fetch)
+
 export function setSchemeDark() {
   enable(theme, fixes);
 }

assets/scripts/features/darkmode/index.js

@@ -1,9 +1,11 @@
 const PERSISTENCE_KEY = 'darkmode:color-scheme';
 
 async function getService() {
-  if(process.env.FEATURE_DARKMODE_DARKREADER) {
+  if(process.env.FEATURE_DARKMODE_DARKREADER === '1') {
     return await import('./darkreader');
   }
+
+  throw Error(' No service defined for feature markMode.');
 }
 
 window.addEventListener('DOMContentLoaded', async () => {

assets/scripts/features/flowchart/index.js

@@ -1,3 +1,3 @@
-if (process.env.FEATURE_FLOWCHART_MERMAID) {  
+if (process.env.FEATURE_FLOWCHART_MERMAID === '1') {  
   import('./mermaid');
 }

assets/scripts/features/index.js

@@ -1,27 +1,27 @@
-if (process.env.FEATURE_VIDEOPLAYER) {
+if (process.env.FEATURE_VIDEOPLAYER === '1') {
   import('./videoplayer');
 }
 
-if (process.env.FEATURE_TOC) {
+if (process.env.FEATURE_TOC === '1') {
   import('./toc');
 }
 
-if (process.env.FEATURE_DARKMODE) {
+if (process.env.FEATURE_DARKMODE === '1') {
   import('./darkmode');
 }
 
-if (process.env.FEATURE_FLOWCHART) {
+if (process.env.FEATURE_FLOWCHART === '1') {
   import('./flowchart');
 }
 
-if (process.env.FEATURE_SYNTAXHIGHLIGHT) {
+if (process.env.FEATURE_SYNTAXHIGHLIGHT === '1') {
   import('./syntaxhighlight');
 }
 
-if (process.env.FEATURE_MATH) {
+if (process.env.FEATURE_MATH === '1') {
   import('./math');
 }
 
-if (process.env.FEATURE_EMBEDPDF) {
+if (process.env.FEATURE_EMBEDPDF === '1') {
   import('./embedpdf');
 }

assets/scripts/features/math/index.js

@@ -1,3 +1,3 @@
-if (process.env.FEATURE_MATH_KATEX) {
+if (process.env.FEATURE_MATH_KATEX === '1') {
   import('./katex');
 }

assets/scripts/features/syntaxhighlight/index.js

@@ -1,3 +1,3 @@
-if (process.env.FEATURE_SYNTAXHIGHLIGHT_HLJS) {
+if (process.env.FEATURE_SYNTAXHIGHLIGHT_HLJS === '1') {
   import('./hljs');
 }

assets/scripts/features/videoplayer/index.js

@@ -1,3 +1,3 @@
-if (process.env.FEATURE_VIDEOPLAYER_PLYR) {
+if (process.env.FEATURE_VIDEOPLAYER_PLYR === '1') {
   import('./plyr');
 }