Refactor PeoplePage to update title and content, remove HowToUsePage, and adjust navigation links in Header and router configuration

Author: ZacharyLeahan

src/components/Explorer.vue

@@ -18,12 +18,6 @@
                 <span v-else>Set Location</span>
               </button>
             </div>
-            <div class="helper-text" v-if="displayLocation">
-              Find native plants for your yard in <strong>{{ displayLocation }}</strong>. Filter by sun, soil, size, and maintenance.
-            </div>
-            <div class="helper-text" v-else>
-              Find native plants for your yard. Filter by sun, soil, size, and maintenance.
-            </div>
           </div>
         </div>
       </template>

src/components/Header.vue

@@ -19,9 +19,8 @@
           <span class="regular-links">
             <router-link to="/">Home</router-link>
             <router-link to="/favorites">Favorites</router-link>
-            <router-link to="/people-page">People Page</router-link>
-            <router-link to="/how-to-use">How to Use</router-link>
             <router-link to="/map">Nurseries</router-link>
+            <router-link to="/people-page">About</router-link>
           </span>
           <div class="copyright">© 2025 Choose Native Plants - USA</div>
         </menu>