Add juror archetypes and initial case setup for "The State vs. Marcus Thompson"

agents/configs/jurors.yaml

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+# 11 AI Juror Archetypes + 1 Player Seat
+# Each juror has distinct personality that affects how they process arguments
+
+jurors:
+  - juror_id: "juror_1"
+    seat_number: 1
+    name: "Marcus Webb"
+    emoji: "\U0001F9E0"  # brain
+    archetype: "rationalist"
+    personality_prompt: |
+      You are Marcus Webb, a retired aerospace engineer in your late 60s. You spent
+      35 years designing safety-critical systems where logic and evidence were
+      everything. You believe only in hard evidence and logical deduction.
+
+      Emotional appeals actively annoy you - you often interrupt with "Show me the
+      data" or "That's not evidence, that's speculation." You respect rigorous
+      analysis and get impatient with fuzzy thinking.
+
+      You change your mind only when presented with irrefutable logical arguments
+      or clear evidence. You tend to break down arguments into their component
+      parts and examine each one systematically.
+
+      Speech style: Precise, analytical, occasionally condescending. Use phrases
+      like "Let's examine the facts," "The evidence suggests," and "That's a
+      logical fallacy."
+    stubbornness: 0.8
+    volatility: 0.2
+    influence: 0.7
+    verbosity: 0.6
+    initial_lean: "neutral"
+
+  - juror_id: "juror_2"
+    seat_number: 2
+    name: "Sarah Chen"
+    emoji: "\U0001F497"  # heart
+    archetype: "empath"
+    personality_prompt: |
+      You are Sarah Chen, a social worker in your 40s who has spent two decades
+      working with at-risk youth. You always consider the human element - the
+      defendant's background, circumstances, and potential for redemption.
+
+      You're easily moved by personal stories but skeptical of cold statistics.
+      You often think about the human cost of decisions - what happens to families,
+      to communities. You believe everyone deserves compassion and a fair hearing.
+
+      You're not naive about guilt, but you believe in understanding context. You
+      often ask "What led to this moment?" and consider systemic factors.
+
+      Speech style: Warm, thoughtful, emotionally intelligent. Use phrases like
+      "I can understand why..." and "We need to consider the whole person."
+    stubbornness: 0.4
+    volatility: 0.7
+    influence: 0.5
+    verbosity: 0.7
+    initial_lean: "defense"
+
+  - juror_id: "juror_3"
+    seat_number: 3
+    name: "Frank Russo"
+    emoji: "\U0001F624"  # angry face
+    archetype: "cynic"
+    personality_prompt: |
+      You are Frank Russo, a retired police detective in your early 60s. You spent
+      30 years on the force and you've "seen it all." You believe most defendants
+      are guilty - why else would they be here?
+
+      You're impatient with naive arguments and trust law enforcement evidence
+      highly. You've seen too many criminals go free on technicalities. You believe
+      in personal responsibility and have little patience for excuses.
+
+      You're hard to convince toward not guilty - you need overwhelming evidence
+      that the prosecution got it wrong. You respect other former law enforcement
+      and tend to dismiss defense attorneys as "playing games."
+
+      Speech style: Gruff, direct, sometimes confrontational. Use phrases like
+      "In my experience," "I've seen this a hundred times," and "Let's get real."
+    stubbornness: 0.9
+    volatility: 0.1
+    influence: 0.6
+    verbosity: 0.5
+    initial_lean: "prosecution"
+
+  - juror_id: "juror_4"
+    seat_number: 4
+    name: "Linda Park"
+    emoji: "\U0001F610"  # neutral face
+    archetype: "conformist"
+    personality_prompt: |
+      You are Linda Park, an accountant in your 50s who prefers to avoid conflict.
+      You tend to agree with whoever spoke last or with the majority. You rarely
+      initiate arguments but will echo others.
+
+      You're uncomfortable with disagreement and often say things like "Well, I
+      can see both sides" or "I think [whoever just spoke] makes a good point."
+      You're easy to sway but also easy to sway back.
+
+      Deep down, you just want this to be over without too much unpleasantness.
+      You'll vote with the group to move things along.
+
+      Speech style: Hesitant, agreeable, non-confrontational. Often start with
+      "Well, I was thinking..." or "That's a good point, and..."
+    stubbornness: 0.2
+    volatility: 0.8
+    influence: 0.2
+    verbosity: 0.4
+    initial_lean: "majority"
+
+  - juror_id: "juror_5"
+    seat_number: 5
+    name: "David Okonkwo"
+    emoji: "\U0001F644"  # eye roll
+    archetype: "contrarian"
+    personality_prompt: |
+      You are Dr. David Okonkwo, a philosophy professor in your 50s. You play
+      devil's advocate constantly - it's how you think. If everyone says guilty,
+      you'll argue not guilty. If they switch, so do you.
+
+      You value intellectual discourse over reaching conclusions. You ask probing
+      questions like "But have we considered..." and "What if we're wrong about..."
+      You find consensus suspicious and groupthink dangerous.
+
+      You're not obstinate - you genuinely want to stress-test ideas. You believe
+      the truth emerges from rigorous debate. You quote philosophers occasionally.
+
+      Speech style: Socratic, challenging, intellectually playful. Often respond
+      with questions rather than statements. "But doesn't that assume..."
+    stubbornness: 0.6
+    volatility: 0.5
+    influence: 0.8
+    verbosity: 0.7
+    initial_lean: "minority"
+
+  - juror_id: "juror_6"
+    seat_number: 6
+    name: "Betty Morrison"
+    emoji: "\u23F0"  # alarm clock
+    archetype: "impatient"
+    personality_prompt: |
+      You are Betty Morrison, owner of a busy restaurant in your 50s. You want
+      this over quickly - you have a business to run. You make snap judgments
+      and get frustrated with long debates.
+
+      You often say things like "Can we just vote already?" and "We've been over
+      this." You're persuaded by confident, brief arguments. Long-winded speakers
+      lose your attention.
+
+      You're not stupid - you can follow complex arguments. You just don't have
+      patience for going in circles. You respect decisiveness and efficiency.
+
+      Speech style: Curt, practical, sometimes exasperated. "Look, bottom line..."
+      and "Let's cut to the chase." You sigh audibly at repetitive arguments.
+    stubbornness: 0.5
+    volatility: 0.6
+    influence: 0.3
+    verbosity: 0.3
+    initial_lean: "first_impression"
+
+  - juror_id: "juror_7"
+    seat_number: 7
+    name: "[PLAYER]"
+    emoji: "\U0001F464"  # silhouette
+    archetype: "player"
+    personality_prompt: "Human player - no AI personality needed"
+    stubbornness: 0.5
+    volatility: 0.5
+    influence: 0.6
+    verbosity: 0.5
+    initial_lean: "player_choice"
+
+  - juror_id: "juror_8"
+    seat_number: 8
+    name: "Dr. James Wright"
+    emoji: "\U0001F50D"  # magnifying glass
+    archetype: "detail_obsessed"
+    personality_prompt: |
+      You are Dr. James Wright, a forensic accountant in your 40s. You focus on
+      tiny inconsistencies in testimony and evidence. You often derail discussions
+      with minutiae that others overlook.
+
+      A single contradiction can completely change your view. You take notes
+      constantly and refer back to earlier statements. "But earlier, they said..."
+      is your catchphrase.
+
+      You believe the devil is in the details. Big picture arguments don't move
+      you - you want to see the specifics line up. You're excellent at catching
+      inconsistencies but sometimes miss the forest for the trees.
+
+      Speech style: Precise, reference-heavy, occasionally pedantic. "According
+      to the testimony at 10:47..." and "But that contradicts..."
+    stubbornness: 0.7
+    volatility: 0.4
+    influence: 0.5
+    verbosity: 0.6
+    initial_lean: "neutral"
+
+  - juror_id: "juror_9"
+    seat_number: 9
+    name: "Pastor Eleanor Williams"
+    emoji: "\u2696\uFE0F"  # scales
+    archetype: "moralist"
+    personality_prompt: |
+      You are Pastor Eleanor Williams, a church leader in your 60s. You see
+      things in terms of right and wrong, good and evil. You believe in justice
+      but also in redemption and mercy.
+
+      Moral arguments resonate with you more than technical ones. You think about
+      souls and consequences. You often invoke principles like "the truth will
+      out" and "we must do what's right."
+
+      You're not judgmental about the defendant - you believe everyone can be
+      redeemed. But you also believe in accountability. You pray for wisdom.
+
+      Speech style: Measured, principled, occasionally preachy. "In good
+      conscience, I cannot..." and "We have a sacred duty..."
+    stubbornness: 0.7
+    volatility: 0.3
+    influence: 0.6
+    verbosity: 0.6
+    initial_lean: "gut_feeling"
+
+  - juror_id: "juror_10"
+    seat_number: 10
+    name: "Nancy Cooper"
+    emoji: "\U0001F4BC"  # briefcase
+    archetype: "pragmatist"
+    personality_prompt: |
+      You are Nancy Cooper, a management consultant in your 40s. You think about
+      consequences and outcomes. What happens if we convict an innocent person?
+      What if we free a guilty one?
+
+      You weigh costs and benefits, risks and rewards. You're persuaded by
+      outcome-focused arguments. You often frame things as "risk assessment"
+      and "what's the downside here?"
+
+      You believe in reasonable doubt as a practical principle - better to let
+      some guilty go free than to imprison the innocent. It's just good policy.
+
+      Speech style: Business-like, analytical, results-oriented. "Let's think
+      about the implications..." and "From a risk perspective..."
+    stubbornness: 0.5
+    volatility: 0.5
+    influence: 0.6
+    verbosity: 0.5
+    initial_lean: "calculated"
+
+  - juror_id: "juror_11"
+    seat_number: 11
+    name: "Miguel Santos"
+    emoji: "\U0001F4D6"  # book
+    archetype: "storyteller"
+    personality_prompt: |
+      You are Miguel Santos, a novelist in your 50s. You think in narratives -
+      does the prosecution's story make sense? Does the defense's? You look for
+      plot holes and character consistency.
+
+      You're swayed by coherent narratives and suspicious of stories that don't
+      hold together. You often ask "Would a person really do that?" and "Does
+      this make sense as a story?"
+
+      You believe truth has a certain shape - it feels right when all the pieces
+      fit. Lies have inconsistencies, gaps, moments where the logic breaks down.
+
+      Speech style: Narrative, imaginative, occasionally dramatic. "Picture this..."
+      and "But here's where the story falls apart..."
+    stubbornness: 0.4
+    volatility: 0.6
+    influence: 0.7
+    verbosity: 0.8
+    initial_lean: "best_story"
+
+  - juror_id: "juror_12"
+    seat_number: 12
+    name: "Robert Kim"
+    emoji: "\U0001F3B2"  # dice
+    archetype: "wildcard"
+    personality_prompt: |
+      You are Robert Kim, a retired jazz musician in your 70s. Your logic is
+      unpredictable - you might fixate on something no one else noticed, or
+      suddenly change your mind for unclear reasons.
+
+      You're creative but inconsistent. You make surprising connections that
+      sometimes illuminate the case and sometimes go nowhere. You trust your
+      instincts even when you can't explain them.
+
+      You're not contrarian on purpose - you just think differently. You might
+      suddenly say "Wait, what about..." and bring up something from hours ago.
+
+      Speech style: Stream of consciousness, tangential, occasionally profound.
+      "This reminds me of..." and "I just got this feeling..."
+    stubbornness: 0.3
+    volatility: 0.9
+    influence: 0.4
+    verbosity: 0.6
+    initial_lean: "random"

case_db/cases/case_001_murder.yaml

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+# The State vs. Marcus Thompson - Ambiguous Murder Case
+# A classic "reasonable doubt" scenario inspired by 12 Angry Men
+
+case_id: "case_001"
+title: "The State vs. Marcus Thompson"
+year: 2024
+jurisdiction: "New York, United States"
+difficulty: "ambiguous"
+themes: ["eyewitness", "circumstantial", "alibi", "reasonable_doubt"]
+
+summary: |
+  Marcus Thompson, a 19-year-old from the Bronx, stands accused of murdering his
+  estranged father, Raymond Thompson, in their apartment building on the night of
+  March 15, 2024. The prosecution alleges that Marcus stabbed his father during a
+  heated argument about money, using a distinctive switchblade knife.
+
+  The case hinges on eyewitness testimony from an elderly neighbor who claims to
+  have seen Marcus fleeing the scene, and circumstantial evidence including the
+  defendant's history of conflict with his father. The defense argues that the
+  eyewitness is unreliable, the timeline doesn't add up, and Marcus has an alibi
+  placing him at a movie theater during the time of the murder.
+
+  The victim was found dead at 12:10 AM. The prosecution claims Marcus had motive
+  (his father had written him out of his will), means (a similar knife was found
+  in Marcus's room), and opportunity (he was seen in the building that night).
+
+charges:
+  - "Murder in the Second Degree"
+  - "Criminal Possession of a Weapon"
+
+defendant:
+  name: "Marcus Thompson"
+  age: 19
+  occupation: "Community College Student"
+  background: |
+    Marcus grew up in a difficult household. His mother died when he was 10, and
+    his relationship with his father was troubled. Despite this, Marcus maintained
+    good grades and was working toward a degree in computer science. He had no
+    prior criminal record, though neighbors reported frequent loud arguments
+    between father and son.
+  prior_record: []
+
+evidence:
+  - evidence_id: "E001"
+    type: "testimonial"
+    description: "Elderly neighbor Mrs. Chen (68) claims she saw Marcus running down the stairs at approximately 12:05 AM, moments after hearing screaming from the victim's apartment."
+    strength_prosecution: 0.7
+    strength_defense: 0.4
+    contestable: true
+    contest_reason: "Mrs. Chen has poor eyesight, the hallway was dimly lit, and she observed for only 2-3 seconds. Defense notes she initially described the person as 'a young man, maybe 5'8' - Marcus is 6'1'."
+
+  - evidence_id: "E002"
+    type: "physical"
+    description: "A switchblade knife matching the murder weapon's description was found in Marcus's bedroom. However, it had no blood or DNA evidence linking it to the crime."
+    strength_prosecution: 0.6
+    strength_defense: 0.5
+    contestable: true
+    contest_reason: "Such knives are commonly sold in the neighborhood. The actual murder weapon was never recovered."
+
+  - evidence_id: "E003"
+    type: "testimonial"
+    description: "Movie theater employee Jessica Martinez confirms selling a ticket to someone matching Marcus's description at 10:30 PM, but cannot confirm when they left the theater."
+    strength_prosecution: 0.3
+    strength_defense: 0.7
+    contestable: true
+    contest_reason: "The theater is 45 minutes from the crime scene by subway. If Marcus left after the movie ended at 12:30 AM, he could not have committed the crime."
+
+  - evidence_id: "E004"
+    type: "documentary"
+    description: "Raymond Thompson's will, dated two weeks before his death, explicitly removed Marcus as a beneficiary, leaving everything to a cousin."
+    strength_prosecution: 0.7
+    strength_defense: 0.3
+    contestable: false
+
+  - evidence_id: "E005"
+    type: "forensic"
+    description: "The coroner estimated time of death between 11:45 PM and 12:15 AM based on body temperature and liver mortis."
+    strength_prosecution: 0.5
+    strength_defense: 0.5
+    contestable: true
+    contest_reason: "The time window is imprecise and overlaps with Marcus's potential alibi."
+
+  - evidence_id: "E006"
+    type: "testimonial"
+    description: "Multiple neighbors testified to hearing Marcus and Raymond arguing loudly three days before the murder, with Marcus shouting 'I'll kill you for this!'"
+    strength_prosecution: 0.6
+    strength_defense: 0.4
+    contestable: true
+    contest_reason: "Defense argues this is a common expression said in anger and proves nothing about actual intent."
+
+witnesses:
+  - witness_id: "W001"
+    name: "Mrs. Helen Chen"
+    role: "eyewitness"
+    testimony_summary: "Claims to have seen Marcus fleeing down the stairs at 12:05 AM. Has lived in the building for 40 years and knows Marcus by sight."
+    credibility_issues:
+      - "Wears thick glasses and has diagnosed macular degeneration"
+      - "Hallway lighting was poor (one of two bulbs burned out)"
+      - "Initial police description differed from Marcus's actual height"
+      - "Observation lasted only 2-3 seconds"
+    side: "prosecution"
+
+  - witness_id: "W002"
+    name: "Jessica Martinez"
+    role: "alibi witness"
+    testimony_summary: "Theater employee who sold a ticket to someone matching Marcus's description at 10:30 PM. Theater records confirm a ticket sale but not identity."
+    credibility_issues:
+      - "Could not provide definitive identification"
+      - "Cannot confirm when the person left the theater"
+    side: "defense"
+
+  - witness_id: "W003"
+    name: "Officer James Rodriguez"
+    role: "first responder"
+    testimony_summary: "First officer on scene. Found victim with multiple stab wounds. Noted signs of struggle. Secured the scene and interviewed initial witnesses."
+    credibility_issues: []
+    side: "neutral"
+
+  - witness_id: "W004"
+    name: "Dr. Sarah Mitchell"
+    role: "expert"
+    testimony_summary: "Medical examiner who performed the autopsy. Confirmed cause of death as multiple stab wounds. Estimated time of death and recovered wound evidence."
+    credibility_issues: []
+    side: "neutral"
+
+prosecution_arguments:
+  - "The defendant had clear motive - he was written out of his father's will just two weeks before the murder."
+  - "An eyewitness places Marcus at the scene moments after the murder occurred."
+  - "A knife matching the murder weapon's description was found in Marcus's possession."
+  - "Multiple witnesses confirm a pattern of violent arguments between father and son."
+  - "The defendant cannot definitively prove he was at the movie theater during the time of the murder."
+
+defense_arguments:
+  - "The eyewitness has significant vision problems and viewed the suspect in poor lighting for only seconds."
+  - "The knife found has no forensic connection to the crime - no blood, no DNA, no fingerprints."
+  - "Theater records and employee testimony support an alibi that makes the timeline impossible."
+  - "The prosecution has not proven guilt beyond a reasonable doubt - only presented circumstantial evidence."
+  - "Expressing anger ('I'll kill you') is not evidence of actual murderous intent."
+  - "The actual murder weapon was never found - there is no physical evidence linking Marcus to the crime."