chore: remove configuration files and enhance blockchain explorer with advanced search, analytics, and export features

- Delete .aitbc.yaml.example CLI configuration template
- Delete .lycheeignore link checker exclusion rules
- Delete .nvmrc Node.js version specification
- Add advanced search panel with filters for address, amount range, transaction type, time range, and validator
- Add analytics dashboard with transaction volume, active addresses, and block time metrics
- Add Chart.js integration

cli/templates/genesis/private.yaml

@@ -0,0 +1,33 @@
+description: Private chain template for trusted agent collaboration
+genesis:
+  chain_type: "private"
+  purpose: "collaboration"
+  name: "Private Collaboration Chain"
+  description: "A private chain for trusted agent collaboration"
+  
+  consensus:
+    algorithm: "poa"
+    block_time: 5
+    max_validators: 10
+    authorities: []
+  
+  privacy:
+    visibility: "private"
+    access_control: "invite_only"
+    require_invitation: true
+    encryption_enabled: true
+  
+  parameters:
+    max_block_size: 524288      # 512KB
+    max_gas_per_block: 5000000
+    min_gas_price: 1000000000   # 1 gwei
+    block_reward: "2000000000000000000"  # 2 ETH
+  
+  limits:
+    max_participants: 10
+    max_contracts: 5
+    max_transactions_per_block: 50
+    max_storage_size: 536870912  # 512MB
+  
+  accounts: []
+  contracts: []

cli/templates/genesis/research.yaml

@@ -0,0 +1,33 @@
+description: Research chain template for experimental AI projects
+genesis:
+  chain_type: "temporary"
+  purpose: "research"
+  name: "Research Experiment Chain"
+  description: "A temporary chain for AI research experiments"
+  
+  consensus:
+    algorithm: "poa"
+    block_time: 2
+    max_validators: 5
+    authorities: []
+  
+  privacy:
+    visibility: "public"
+    access_control: "open"
+    require_invitation: false
+    encryption_enabled: false
+  
+  parameters:
+    max_block_size: 2097152     # 2MB
+    max_gas_per_block: 20000000
+    min_gas_price: 1000000000   # 1 gwei
+    block_reward: "1000000000000000000"  # 1 ETH
+  
+  limits:
+    max_participants: 50
+    max_contracts: 20
+    max_transactions_per_block: 1000
+    max_storage_size: 2147483648  # 2GB
+  
+  accounts: []
+  contracts: []

cli/templates/genesis/topic.yaml

@@ -0,0 +1,34 @@
+description: Topic-specific chain template for specialized domains
+genesis:
+  chain_type: "topic"
+  purpose: "healthcare"
+  name: "Healthcare AI Chain"
+  description: "A specialized chain for healthcare AI applications"
+  
+  consensus:
+    algorithm: "pos"
+    block_time: 3
+    max_validators: 21
+    min_stake: 1000000000000000000  # 1 ETH
+    authorities: []
+  
+  privacy:
+    visibility: "public"
+    access_control: "open"
+    require_invitation: false
+    encryption_enabled: false
+  
+  parameters:
+    max_block_size: 1048576     # 1MB
+    max_gas_per_block: 10000000
+    min_gas_price: 20000000000  # 20 gwei
+    block_reward: "5000000000000000000"  # 5 ETH
+  
+  limits:
+    max_participants: 1000
+    max_contracts: 100
+    max_transactions_per_block: 500
+    max_storage_size: 1073741824  # 1GB
+  
+  accounts: []
+  contracts: []