fix(bee-agent): rendering of empty lines in prompt (#18)

src/agents/bee/prompts.ts

@@ -35,13 +35,14 @@ Tool Input: {"id":178}
 
 ## Available tools
 {{#tools}}
+
 Tool Name: {{name}}
 Tool Description: {{description}}
 Tool Input Schema: {{schema}}
-
 {{/tools}}
 {{/tools.length}}
 {{^tools.length}}
+
 ## Available tools
 
 No tools are available at the moment therefore you mustn't provide any factual or historical information.
@@ -78,6 +79,7 @@ Responses must always have the following structure:
   - When the problem seems too hard for the tool, the assistant tries to split the problem into a few smaller ones.
 
 ## Notes
+
 - Any comparison table (including its content), file, image, link, or other asset must only be in the Final Answer.
 - When the question is unclear, respond with a line starting with 'Final Answer:' followed by the information needed to solve the problem.
 - When the user wants to chitchat instead, always respond politely.