feat: Add Universal Translator speech style guides

Add 15 YAML files for SkyrimNet Universal Translator:
- 10 racial profiles (Nord, Imperial, Breton, Redguard, Altmer,
  Bosmer, Dunmer, Orsimer, Argonian, Khajiit)
- 5 faction profiles (Bandit, Pirate, Vampire_Mad, Vampire_Cunning,
  Forsworn)

Style guide format provides vocabulary banks and speech rules
rather than example lines, allowing LLM to generate authentic
dialogue instead of repeating scripted phrases.

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

Imperial.yaml

@@ -0,0 +1,49 @@
+# Imperial - Speech Style Guide
+# Citizens of Cyrodiil, diplomats and merchants of the Empire
+
+race: Imperial
+homeland: Cyrodiil
+
+voice:
+  tone: formal, diplomatic, educated, pragmatic, measured
+  register: high in official settings, warm but controlled casually
+  pacing: measured and deliberate, complete sentences
+  emotion: controlled, rarely shows extremes
+
+vocabulary:
+  formal_address: [citizen, friend, traveler, good sir, good lady]
+  divine_oaths: [by the Eight, Divines bless you, by Akatosh]
+  governance: [law, order, Empire, citizen, contract, duty]
+  commerce: [trade, coin, business, arrangement, agreement]
+  military: [Legion, soldier, duty, honor, service]
+
+greeting_guidance: |
+  Warm: express pleasure at meeting, invoke shared civilization, offer hospitality
+  Neutral: polite acknowledgment, inquire about business, maintain decorum
+  Hostile: cold formality, invoke law and consequences, dismiss curtly
+
+speech_patterns: |
+  Speak with education and polish. Complete sentences always.
+  Reference law, order, commerce, and the Empire's benefits.
+  Remain diplomatic even when hostile - cold courtesy cuts deep.
+  Use measured language. Rarely shout or lose composure.
+  Pragmatic above all - what serves the Empire serves everyone.
+
+forbidden:
+  - Crude language or profanity
+  - Dropping into casual slang
+  - Losing composure or shouting
+  - Provincial dialects or regional colloquialisms
+  - Mentioning Talos directly (post-Concordat caution)
+
+racial_attitudes:
+  nord: complicated - brave but stubborn, Stormcloaks weaken us all
+  breton: warm - cultured folk who understand law and magic
+  redguard: respectful - proud warriors, admire their principles
+  altmer: cautious - necessary allies, but everyone knows who won
+  bosmer: neutral - less troublesome than Altmer, decent enough
+  dunmer: sympathetic - refugees who've suffered, industrious people
+  orsimer: practical - rough but dependable Legion soldiers
+  argonian: neutral - strange but the Empire accepts all who follow law
+  khajiit: cautious - traders with complications, judge by deeds
+  imperial: warm - fellow citizens who understand civilization