fix: trailingSlash causing notebooks to be basic html on github pages

It was working fine locally - famous words. But, GitHub Pages
adds trailing slash which loads up the basic nbconverted html
rather than the Astro wrapper page, so, no themeing and
barebones page.

To fix, trailingSlash will always be used and applied.
But, bug introduced: images not loading only with
'npm run dev'.

Author: bnubald

src/components/ui/CircularMenu.tsx

@@ -33,14 +33,14 @@ export default function CircularMenu() {
             // Map each modal to a /notebooks/{slug} route
 	    // This should be <name>.ipynb, but skipping the file extension
             const modalMap: Record<string, string> = {
-              modal_s1: 'polynomials_over_subspaces',
-              modal_s2: 'stochastic_polynomials',
-              modal_s3: 'polynomial_gradients',
-              modal_s4: 'sparse_polynomials',
-              modal_s5: 'kernels_as_polynomials',
-              modal_s6: 'moments_and_sensitivity_analysis',
-              modal_s7: 'numerical_integration',
-              modal_s8: 'polynomials_over_cubes',
+              modal_s1: 'polynomials_over_subspaces/',
+              modal_s2: 'stochastic_polynomials/',
+              modal_s3: 'polynomial_gradients/',
+              modal_s4: 'sparse_polynomials/',
+              modal_s5: 'kernels_as_polynomials/',
+              modal_s6: 'moments_and_sensitivity_analysis/',
+              modal_s7: 'numerical_integration/',
+              modal_s8: 'polynomials_over_cubes/',
             };
 
             Object.entries(modalMap).forEach(([modalId, slug]) => {

src/config.yaml

@@ -2,7 +2,7 @@ site:
   name: equadratures
   site: 'https://equadratures.org'
   base: '/'
-  trailingSlash: false
+  trailingSlash: true
 
   googleSiteVerificationId: orcPxI47GSa-cRvY11tUe6iGg2IO_RPvnA1q95iEM3M
 

src/navigation.ts

@@ -4,22 +4,22 @@ export const headerData = {
   links: [
     {
       text: 'A Short Course',
-      href: getPermalink('/a-short-course'),
+      href: getPermalink('/a-short-course/'),
     },
     {
       text: 'Papers',
-      href: getPermalink('/papers'),
+      href: getPermalink('/papers/'),
     },
     {
       text: 'Case Studies',
       links: [
         {
           text: 'Coastal Dynamics',
-          href: getPermalink('/case-studies/coastal-dynamics'),
+          href: getPermalink('/case-studies/coastal-dynamics/'),
         },
         {
           text: 'Aerospace Design and Manufacturing',
-          href: getPermalink('/case-studies/aerospace-design-and-manufacturing'),
+          href: getPermalink('/case-studies/aerospace-design-and-manufacturing/'),
         },
       ],
     },
@@ -32,14 +32,14 @@ export const footerData = {
     {
       title: 'Affiliations',
       links: [
-        { text: 'NumFOCUS', href: '/numfocus' },
-        { text: 'Google Summer of Code', href: '/gsoc' },
+        { text: 'NumFOCUS', href: '/numfocus/' },
+        { text: 'Google Summer of Code', href: '/gsoc/' },
       ],
     },
     {
       title: 'Management',
       links: [
-        { text: 'Partnerships', href: '/partnerships' },
+        { text: 'Partnerships', href: '/partnerships/' },
       ],
     },
     {