Add multiple LaTeX resume templates with template selection system

Created:
- jb2resume-modern.latex: Improved classic template with better spacing,
  modern typography, proper bullet points, and visual hierarchy
- awesome-cv.latex: Modern, vibrant template inspired by awesome-cv with
  accent colors and contemporary design

Updated Makefile:
- Add resume-modern target for building with improved template
- Add resume-awesome target for building with awesome-cv template
- Keep classic resume target for original jb2resume template
- Add help target showing all available commands and templates
- Improved documentation with template usage examples

Updated CLAUDE.md:
- Document all three templates with descriptions
- Add template selection guide with decision tree
- Provide recommendations for different company types
- Show example usage for each template

Template Usage:
  make resume FILE_NAME=path/to/resume           # Classic jb2resume
  make resume-modern FILE_NAME=path/to/resume    # Modern improved
  make resume-awesome FILE_NAME=path/to/resume   # Awesome-CV inspired

Rebuilt all existing resumes with modern template as default,
with awesome-cv versions available for comparison.

Benefits:
- Multiple visual styles to match company culture
- Better spacing and readability in modern template
- Professional appearance with subtle or bold styling options
- All templates ATS-compatible for automated screening
- Easy to test different visual presentations

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

Makefile

@@ -1,5 +1,6 @@
 USER=paul
 FILE_NAME?=paul-halvorsen-resume
+TEMPLATE?=jb2resume-modern
 
 NAME=build-paul-resume
 CONTAINER_NAME=${NAME}-container
@@ -12,19 +13,65 @@ ifneq ("$(shell podman images -q ${NAME} 2> /dev/null)","")
 	CONTAINER_EXISTS=1
 endif
 
+# Available templates:
+# - jb2resume: Classic template (original)
+# - jb2resume-modern: Improved with better spacing and typography
+# - awesome-cv: Modern Awesome-CV based template
+.PHONY: resume resume-modern resume-awesome help clean cleanpaper cleanpodman cleanall
+
+resume: TEMPLATE=jb2resume
 resume: .podman-build
 	podman run --rm \
 		--volume "$(realpath .)":/data \
 		--name ${CONTAINER_NAME} \
 		${NAME} \
-		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/jb2resume.latex -o ${FILE_NAME}.pdf
-	@echo "✓ Generated ${FILE_NAME}.pdf"
+		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/${TEMPLATE}.latex -o ${FILE_NAME}.pdf
+	@echo "✓ Generated ${FILE_NAME}.pdf (template: ${TEMPLATE})"
+
+resume-modern: TEMPLATE=jb2resume-modern
+resume-modern: .podman-build
+	podman run --rm \
+		--volume "$(realpath .)":/data \
+		--name ${CONTAINER_NAME} \
+		${NAME} \
+		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/jb2resume-modern.latex -o ${FILE_NAME}.pdf
+	@echo "✓ Generated ${FILE_NAME}.pdf (template: jb2resume-modern)"
+
+resume-awesome: TEMPLATE=awesome-cv
+resume-awesome: .podman-build
+	podman run --rm \
+		--volume "$(realpath .)":/data \
+		--name ${CONTAINER_NAME} \
+		${NAME} \
+		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/awesome-cv.latex -o ${FILE_NAME}.pdf
+	@echo "✓ Generated ${FILE_NAME}.pdf (template: awesome-cv)"
 
 .podman-build:
 	if [ ${CONTAINER_EXISTS} -ne 1 ]; then podman build -t ${NAME} . && echo "" > .podman-build; fi
 
+help:
+	@echo "Resume Builder - Available Commands:"
+	@echo ""
+	@echo "Default (modern template with better spacing):"
+	@echo "  make resume FILE_NAME=path/to/resume"
+	@echo ""
+	@echo "Templates:"
+	@echo "  make resume FILE_NAME=path/to/resume           # Classic jb2resume"
+	@echo "  make resume-modern FILE_NAME=path/to/resume    # Modern improved template"
+	@echo "  make resume-awesome FILE_NAME=path/to/resume   # Awesome-CV inspired template"
+	@echo ""
+	@echo "Examples:"
+	@echo "  make resume-modern FILE_NAME=files/paul-halvorsen-files-backend-engineer"
+	@echo "  make resume-awesome FILE_NAME=valon/paul-halvorsen-valon-software-engineer"
+	@echo ""
+	@echo "Cleanup:"
+	@echo "  make clean              # Remove LaTeX log files"
+	@echo "  make cleanpaper         # Remove generated PDF"
+	@echo "  make cleanpodman        # Remove Podman image"
+	@echo "  make cleanall           # Remove everything"
+
 cleanpaper:
-	rm -f ${FILE_NAME}.pdf 
+	rm -f ${FILE_NAME}.pdf
 
 cleanpodman:
 	@echo "Cleanup files and podman"