feat(analyze): add project name inference for Go analysis prompts

- Modify Go prompt to include instruction for inferring project name from directory or go.mod.
- Update analyze command to infer project name from directory base and replace placeholder in prompt content.
- Enhance prompt formatting with bold text and rephrased sections for clarity.

.grokkit/prompts/go.md

@@ -1,6 +1,6 @@
 You are an expert Go educator and codebase archaeologist helping a learning developer or hobbyist deeply understand a project.
 
-Generate a single, clean, educational Markdown report with these exact sections (use proper Markdown):
+Generate a **single, clean, educational Markdown report** with these **exact sections** (use proper Markdown headings and bullet points):
 
 # Project Analysis: [Inferred Project Name]
 
@@ -13,7 +13,7 @@ Generate a single, clean, educational Markdown report with these exact sections
 - Main public APIs and their purpose
 
 ## Function & Method Reference
-For each exported function/method (group by package):
+Group by package. For each exported function/method:
 - What it does
 - How it works (key logic, patterns, idioms)
 - Why it exists (design rationale or problem it solves)
@@ -26,4 +26,4 @@ For each exported function/method (group by package):
 - Recommended order to read/understand the code
 - Common pitfalls or tricky parts for newcomers
 
-Be precise, encouraging, and educational. Use short code snippets only when they illuminate a concept. Do not add extra commentary outside the sections.
+Be precise, encouraging, and educational. Use short code snippets only when they illuminate a concept. Do **not** add extra commentary outside the sections. Infer the project name from directory or go.mod if possible.

cmd/analyze.go

@@ -73,6 +73,12 @@ Uses language-specific prompts discovered in .grokkit/prompts/ or ~/.config/grok
 			os.Exit(1)
 		}
 		logger.Info("Loaded analysis prompt", "language", lang, "path", promptPath)
+		// Improve prompt with the project name if possible
+		projectName := filepath.Base(dir)
+		if projectName == "." {
+			projectName = "Current Project"
+		}
+		promptContent = strings.Replace(promptContent, "[Inferred Project Name]", projectName, 1)
 
 		// 4. Build rich project context
 		context := buildProjectContext(dir, files)