criação da tela home dos professores e aniquilação do placeholder da home dos professores

(talzes o "já tenho conta" desapareça, talvez nao, que seja oq deus quiser)

docs/PROJECT_PROGRESS.md

@@ -192,11 +192,11 @@ This document tracks the overall progress of the AI Study Assistant project deve
 
 
 
-### **📊 Dashboard System (0%)**
+### **📊 Dashboard System (50%)**
 
-- [ ] Student dashboard
+- [x] Student dashboard
 
-- [ ] Teacher dashboard
+- [x] Teacher dashboard
 
 - [ ] Analytics display
 
@@ -204,7 +204,7 @@ This document tracks the overall progress of the AI Study Assistant project deve
 
 - [ ] Performance metrics
 
-- [ ] Quick actions
+- [x] Quick actions
 
 
 
@@ -452,7 +452,7 @@ This document tracks the overall progress of the AI Study Assistant project deve
 
 3. **Add role-based routing** after login
 
-4. **Create basic dashboard** placeholder
+4. ~~**Create basic dashboard** placeholder~~ ✅ **Student & Teacher dashboards implemented**