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

docs/2_clients/1_quick-start.md

@@ -1,6 +1,6 @@
 # Client Quick Start
 
-**5 minutes** — Install, configure, submit your first job.
+**5 minutes** — Install, configure, submit your first job with the enhanced AITBC CLI.
 
 ## 1. Install & Configure
 
@@ -8,12 +8,17 @@
 pip install -e .                                        # from monorepo root
 aitbc config set coordinator_url http://localhost:8000
 export AITBC_API_KEY=your-key
+
+# Verify installation
+aitbc --version
+aitbc --debug
 ```
 
 ## 2. Create Wallet
 
 ```bash
 aitbc wallet create --name my-wallet
+aitbc wallet balance
 ```
 
 Save your seed phrase securely.
@@ -21,14 +26,40 @@ Save your seed phrase securely.
 ## 3. Submit a Job
 
 ```bash
-aitbc client submit --prompt "Summarize this document" --input data.txt
+# Enhanced job submission with more options
+aitbc client submit \
+  --prompt "Summarize this document" \
+  --input data.txt \
+  --model gpt2 \
+  --priority normal \
+  --timeout 3600
 ```
 
 ## 4. Track & Download
 
 ```bash
+# Enhanced job tracking
 aitbc client status --job-id <JOB_ID>
+aitbc client list --status submitted
 aitbc client download --job-id <JOB_ID> --output ./results
+
+# Monitor job progress
+aitbc monitor dashboard
+```
+
+## 5. Advanced Features
+
+```bash
+# Batch job submission
+aitbc client batch-submit --jobs-file jobs.json
+
+# Job management
+aitbc client list --status completed
+aitbc client cancel --job-id <JOB_ID>
+
+# Configuration management
+aitbc config show
+aitbc config profiles create production
 ```
 
 ## Next