feat: Update Vietnam budget with confirmed flight booking

- Mark flights as BOKAD & BETALD (38,588 SEK ToR)
- Add booking details: CPH↔HAN, family of 5
- Update MEMORY.md with confirmed status
- Improve AGENTS.md startup routine (vault fallback)

07-templates/adr-template.md

@@ -1,37 +1,38 @@
-# ADR: [DECISION TITLE]
+---
+id: "ADR-XXX"
+date: YYYY-MM-DD
+status: proposed | accepted | deprecated
+author: "Namn"
+tags: [adr, architecture]
+---
 
-**Date:** YYYY-MM-DD  
-**Status:** Proposed | Accepted | Deprecated | Superseded  
-**Affects:** [Project/Component]
+# ADR-XXX: Titel på beslutet
 
-## Context
+## Kontext
 
-What is the issue that we're seeing that motivates this decision or change?
+Vad är problemet? Vilka alternativ fanns?
 
-## Decision
+## Beslut
 
-What is the change that we're proposing and/or doing?
+Vad bestämdes?
 
-## Rationale
+## Konsekvenser
 
-Why is this decision the right one?
+- **Positiva:**
+- **Negativa:**
+- **Risker:**
 
-### Alternatives Considered
-- Alternative 1: [Why not this?]
-- Alternative 2: [Why not this?]
+## Alternativ övervägda
 
-## Trade-offs
+| Alternativ | Fördelar | Nackdelar |
+|------------|----------|-----------|
+| Alternativ A | ... | ... |
+| Alternativ B | ... | ... |
 
-What are we gaining and what are we losing?
+## Relaterat
 
-## Implementation Notes
-
-How will this be implemented? What needs to change?
-
-## Links
-
-- Related decisions: 
-- References:
+- [[andra-adrs]]
+- [[projekt/relaterat.md]]
 
 ---
-Tags: #architecture #adr
+*Template: ADR (Architecture Decision Record)*