Refactor SearchFilters, SelectedComplexCard, FloorsPage, SearchPage, and UnitPage components to use project slugs instead of titles for improved consistency; remove unused slugToComplexName utility; enhance unit type slug handling for "hq" complex.

src/components/SearchFilters.tsx

@@ -106,7 +106,7 @@ function SearchFilters({
   });
 
   function handleSelectProject(project: Project | null) {
-    setProject(project?.title || projects[0].title);
+    setProject(project?.slug || projects[0].slug);
   }
 
   function handleSelectUnitTypes(unitTypes: string[]) {
@@ -187,7 +187,7 @@ function SearchFilters({
                   projects={projects}
                   onSelect={handleSelectProject}
                   defaultProject={
-                    projects.find(({ title }) => title === project)!
+                    projects.find(({ slug }) => slug === project)!
                   }
                 />
               </motion.div>

src/components/SelectedComplexCard.tsx

@@ -21,7 +21,7 @@ function SelectedComplexCard({
     queryKey: ["filters", "unitTypes", marker.title],
     queryFn: () =>
       api
-        .get(`units/filters/unitTypes?project=Rove Home ${marker.title}`)
+        .get(`units/filters/unitTypes?project=${marker.name}`)
         .json<string[]>(),
   });