fix(recipes): drop no-op --summary flag from usage/ledger examples

The CLI's usage/ledger commands select output shape via --mode
(summary|search|export_file), and summary is the default. --summary is
not a recognized flag: it falls through to positional args and is
silently ignored. All five recipes' CLI audit examples passed
--summary, teaching a flag that does nothing.

Drop it (summary is the default) across crypto-monitoring,
data-analysis, developer-automation, finance-research, and
risk-compliance. Surfaced by the #128 review.

Author: linfangw

recipes/crypto-monitoring/README.md

@@ -22,8 +22,8 @@ qveris init \
 Use audit commands after execution:
 
 ```bash
-qveris usage --execution-id "exec_..." --summary --json
-qveris ledger --limit 5 --summary --json
+qveris usage --execution-id "exec_..." --json
+qveris ledger --limit 5 --json
 ```
 
 ## Python SDK

recipes/data-analysis/README.md

@@ -22,8 +22,8 @@ qveris init \
 Audit the sample call:
 
 ```bash
-qveris usage --execution-id "exec_..." --summary --json
-qveris ledger --limit 5 --summary --json
+qveris usage --execution-id "exec_..." --json
+qveris ledger --limit 5 --json
 ```
 
 ## Python SDK

recipes/developer-automation/README.md

@@ -22,8 +22,8 @@ qveris init \
 Audit the call:
 
 ```bash
-qveris usage --execution-id "exec_..." --summary --json
-qveris ledger --limit 5 --summary --json
+qveris usage --execution-id "exec_..." --json
+qveris ledger --limit 5 --json
 ```
 
 ## Python SDK

recipes/finance-research/README.md

@@ -24,8 +24,8 @@ qveris init \
 After a call returns an `execution_id`, audit charge outcome:
 
 ```bash
-qveris usage --execution-id "exec_..." --summary --json
-qveris ledger --limit 5 --summary --json
+qveris usage --execution-id "exec_..." --json
+qveris ledger --limit 5 --json
 ```
 
 ## Python SDK

recipes/risk-compliance/README.md

@@ -22,8 +22,8 @@ qveris init \
 Audit the execution after you receive `execution_id`:
 
 ```bash
-qveris usage --execution-id "exec_..." --summary --json
-qveris ledger --limit 5 --summary --json
+qveris usage --execution-id "exec_..." --json
+qveris ledger --limit 5 --json
 ```
 
 ## Python SDK