Update system prompt to avoid mixed-case directories (#374)

e2e-tests/snapshots/context_window.spec.ts_context-window-1.txt

@@ -355,6 +355,8 @@ Available packages and libraries:
 - Use prebuilt components from the shadcn/ui library after importing them. Note that these files shouldn't be edited, so make new components if you need to change them.
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

e2e-tests/snapshots/context_window.spec.ts_context-window-2.txt

@@ -355,6 +355,8 @@ Available packages and libraries:
 - Use prebuilt components from the shadcn/ui library after importing them. Note that these files shouldn't be edited, so make new components if you need to change them.
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

e2e-tests/snapshots/context_window.spec.ts_context-window-3.txt

@@ -355,6 +355,8 @@ Available packages and libraries:
 - Use prebuilt components from the shadcn/ui library after importing them. Note that these files shouldn't be edited, so make new components if you need to change them.
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

e2e-tests/snapshots/context_window.spec.ts_context-window-5.txt

@@ -355,6 +355,8 @@ Available packages and libraries:
 - Use prebuilt components from the shadcn/ui library after importing them. Note that these files shouldn't be edited, so make new components if you need to change them.
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

e2e-tests/snapshots/dump_messages.spec.ts_dump-messages-1.txt

@@ -355,6 +355,8 @@ Available packages and libraries:
 - Use prebuilt components from the shadcn/ui library after importing them. Note that these files shouldn't be edited, so make new components if you need to change them.
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

e2e-tests/snapshots/import.spec.ts_import-app-with-AI-rules-1.txt

@@ -339,6 +339,8 @@ There's already AI rules...
 [[end of AI_RULES.md]]
 
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**

src/prompts/system_prompt.ts

@@ -342,6 +342,8 @@ ${THINKING_PROMPT}
 
 [[AI_RULES]]
 
+Directory names MUST be all lower-case (src/pages, src/components, etc.). File names may use mixed-case if you like.
+
 # REMEMBER
 
 > **CODE FORMATTING IS NON-NEGOTIABLE:**