fix(curriculum): replace scene background by company center (freeCodeCamp#64518)

Author: estefaniacn

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/68dc7578ad62ca74e21c23e0.md

@@ -65,7 +65,7 @@ This is the most common way to introduce yourself in Spanish, using the verb `ll
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e399dcbcca11f0f171613.md

@@ -67,7 +67,7 @@ In Spanish, when the word `cómo` is used to ask a question, it carries an accen
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e3b36537bbb20f7c1d62f.md

@@ -65,7 +65,7 @@ This is a common way to say where you are from in Spanish.
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e3d643e0cf5269fc248dc.md

@@ -70,7 +70,7 @@ Nationalities must agree in gender with the person they describe. For example:
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e428065f59a2b48813c79.md

@@ -70,7 +70,7 @@ Nationalities must agree in gender with the person they describe.
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e44b76dc8f52d638e82b7.md

@@ -65,7 +65,7 @@ The preposition `de` ("from") is very important because omitting it changes the
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e4698c0492430e49c3705.md

@@ -63,7 +63,7 @@ The question starter `¿A qué…?` (specifically in the phrase `¿A qué te ded
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e48893869863487c9d8af.md

@@ -65,7 +65,7 @@ It should have an accent mark in the letter `a` when it's part of a question.
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e4ae1ec236137adc148a1.md

@@ -67,7 +67,7 @@ It's used in both formal and informal settings.
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",

curriculum/challenges/english/blocks/es-a1-warm-up-first-questions-basics/690e4ce4d95c5c3ab09f2700.md

@@ -70,7 +70,7 @@ It means "charmed" or "delighted".
 ```json
 {
   "setup": {
-    "background": "company3-breakroom.png",
+    "background": "company3-center.png",
     "characters": [
       {
         "character": "Ángela",