chore(sponsors): Adding collaborators pictures, minor typos and improve quotes image size and its placement (#61)

# Summary
- Add collaborator logos (EuroPython, PSF, Python España, UB)
- Improve testimonials section visual design with decorative quote icons
and green accent borders
- Update sponsor translations (ca, en, es)   

# Desktop
<img width="832" height="1296" alt="SCR-20260201-lvqo"
src="https://github.com/user-attachments/assets/ae62314f-7515-45dd-8d25-f14b436c8913"
/>

# Mobile
<img width="440" height="810" alt="image"
src="https://github.com/user-attachments/assets/09011e44-acc6-4753-bcee-fbbbdb4ec911"
/>
<img width="444" height="817" alt="image"
src="https://github.com/user-attachments/assets/1111a1d5-eefd-4384-8215-8c3e3a55b6ca"
/>

Author: acabelloj

public/collaborators/europython.png

@@ -173,7 +173,12 @@ export const ca = {
   },
   collaborators: {
     title: 'Institucions col·laboradores',
-    items: ['Universitat de Barcelona', 'Python España', 'EuroPython Society', 'Python Software Foundation'],
+    items: [
+      { name: 'Universitat de Barcelona', logo: '/collaborators/ub.png' },
+      { name: 'Python España', logo: '/collaborators/python-espana.png' },
+      { name: 'EuroPython Society', logo: '/collaborators/europython.png' },
+      { name: 'Python Software Foundation', logo: '/collaborators/psf.png' },
+    ],
   },
   tiers: {
     title: 'Paquets de patrocini',

public/collaborators/psf.png

@@ -173,7 +173,12 @@ export const en = {
   },
   collaborators: {
     title: 'Collaborating Institutions',
-    items: ['University of Barcelona', 'Python España', 'EuroPython Society', 'Python Software Foundation'],
+    items: [
+      { name: 'University of Barcelona', logo: '/collaborators/ub.png' },
+      { name: 'Python España', logo: '/collaborators/python-espana.png' },
+      { name: 'EuroPython Society', logo: '/collaborators/europython.png' },
+      { name: 'Python Software Foundation', logo: '/collaborators/psf.png' },
+    ],
   },
   tiers: {
     title: 'Sponsorship Packages',
@@ -387,11 +392,11 @@ export const en = {
   socialLinks: {
     title: 'Follow us',
     items: [
-      { icon: '🦋', label: 'Bluesky', url: 'https://bsky.app/profile/pycones.bsky.social' },
+      { icon: '🦋', label: 'Bluesky', url: 'https://bsky.app/profile/es.pycon.org' },
       { icon: '🐙', label: 'GitHub', url: 'https://github.com/python-spain' },
       { icon: '🐘', label: 'Mastodon', url: 'https://fosstodon.org/@pycones' },
-      { icon: '💼', label: 'LinkedIn', url: 'https://www.linkedin.com/company/python-espa%C3%B1a/' },
-      { icon: '📸', label: 'Instagram', url: 'https://www.instagram.com/paborrego.fotografia/' },
+      { icon: '💼', label: 'LinkedIn', url: 'https://www.linkedin.com/company/pycones' },
+      { icon: '📸', label: 'Instagram', url: 'https://www.instagram.com/pycon_es' },
     ],
   },
   contact: {

public/collaborators/python-espana.png

@@ -12,7 +12,7 @@ export const es = {
   location: {
     title: 'Barcelona y el evento',
     where: 'DÓNDE: BARCELONA',
-    body: ' Nos reuniremos en el céntrico y emblemático',
+    body: 'Nos reuniremos en el céntrico y emblemático',
     bodyStrong: 'Edificio Histórico de la Universidad de Barcelona',
     bodyEnd:
       'no es solo uno de los principales polos tecnológicos de Europa, sino que cuenta con una comunidad local excepcional.',
@@ -173,12 +173,17 @@ export const es = {
   },
   collaborators: {
     title: 'Instituciones colaboradoras',
-    items: ['Universitat de Barcelona', 'Python España', 'EuroPython Society', 'Python Software Foundation'],
+    items: [
+      { name: 'Universitat de Barcelona', logo: '/collaborators/ub.png' },
+      { name: 'Python España', logo: '/collaborators/python-espana.png' },
+      { name: 'EuroPython Society', logo: '/collaborators/europython.png' },
+      { name: 'Python Software Foundation', logo: '/collaborators/psf.png' },
+    ],
   },
   tiers: {
     title: 'Paquetes de patrocinio',
     column1: 'Beneficios',
-    no_taxes: 'sense IVA',
+    no_taxes: 'sin IVA',
     items: [
       {
         name: 'Bronce',
@@ -331,7 +336,7 @@ export const es = {
       name: 'Cena ponentes y organización',
       price: '2.000€',
       available: 'Disponibilidad: 2',
-      desc: 'Tu marca en la cena exclusiva para ponentes y organización.Incluye entrada para 2 personas.',
+      desc: 'Tu marca en la cena exclusiva para ponentes y organización. Incluye entrada para 2 personas.',
     },
     {
       name: 'Evento social',
@@ -387,11 +392,11 @@ export const es = {
   socialLinks: {
     title: 'Síguenos en redes',
     items: [
-      { icon: '🦋', label: 'Bluesky', url: 'https://bsky.app/profile/pycones.bsky.social' },
+      { icon: '🦋', label: 'Bluesky', url: 'https://bsky.app/profile/es.pycon.org' },
       { icon: '🐙', label: 'GitHub', url: 'https://github.com/python-spain' },
       { icon: '🐘', label: 'Mastodon', url: 'https://fosstodon.org/@pycones' },
-      { icon: '💼', label: 'LinkedIn', url: 'https://www.linkedin.com/company/python-espa%C3%B1a/' },
-      { icon: '📸', label: 'Instagram', url: 'https://www.instagram.com/paborrego.fotografia/' },
+      { icon: '💼', label: 'LinkedIn', url: 'https://www.linkedin.com/company/pycones' },
+      { icon: '📸', label: 'Instagram', url: 'https://www.instagram.com/pycon_es' },
     ],
   },
   contact: {

public/collaborators/ub.png

@@ -220,12 +220,18 @@ const {
         <div class="grid md:grid-cols-2 gap-6">
           {
             testimonials.items.map((t) => (
-              <figure class="bg-[#111] p-6 rounded-lg border border-[#333]">
-                <blockquote class="text-gray-400 italic mb-4">
-                  <p>"{t.quote}"</p>
+              <figure class="bg-[#111] p-6 rounded-lg border border-[#333] border-l-4 border-l-green-400 flex flex-col h-full relative">
+                <span
+                  class="absolute top-4 left-4 text-5xl text-green-400/20 font-serif leading-none select-none"
+                  aria-hidden="true"
+                >
+                  "
+                </span>
+                <blockquote class="text-gray-400 italic pl-6">
+                  <p>{t.quote}</p>
                 </blockquote>
-                <figcaption class="flex items-center gap-3">
-                  <div class="w-12 h-12 bg-green-400/20 rounded-full overflow-hidden flex items-center justify-center">
+                <figcaption class="flex items-center gap-3 mt-auto pt-4">
+                  <div class="w-12 h-12 shrink-0 bg-green-400/20 rounded-full overflow-hidden shadow-lg shadow-black/50 flex items-end justify-center">
                     {t.photo ? (
                       <img
                         src={t.photo}
@@ -269,11 +275,11 @@ const {
         </div>
 
         <h3 class="text-center text-xl font-bold mt-12 mb-6">{collaborators.title}</h3>
-        <div class="flex flex-wrap justify-center gap-3">
+        <div class="grid grid-cols-2 sm:grid-cols-4 gap-4">
           {
             collaborators.items.map((collab) => (
-              <div class="bg-[#111] px-4 py-2 rounded border border-green-400/30 text-sm text-green-400">
-                {collab}
+              <div class="bg-white p-5 rounded-lg flex items-center justify-center hover:shadow-lg hover:scale-[1.02] transition-all h-24">
+                <img src={collab.logo} alt={collab.name} class="max-h-16 max-w-[85%] object-contain" />
               </div>
             ))
           }