phase: 20.49 COMPLETE; 20.50 Flow+String minimal reps; 20.51 selfhost v0/v1 minimal (Option A/B); hv1-inline binop/unop/copy; docs + run_all + CURRENT_TASK -> 21.0

docs/guides/examples/README.md

@@ -1,6 +1,6 @@
 # Examples: Plugin BoxRef Return (v2.2)
 
-- File: `plugin_boxref_return.nyash`
+- File: `plugin_boxref_return.hako`
 - Purpose: Demonstrates a plugin method returning a Box (BoxRef/Handle), and passing Box as an argument.
 
 How to run (after full build):
@@ -8,7 +8,7 @@ How to run (after full build):
   - `copyFrom = { method_id = 7, args = [ { kind = "box", category = "plugin" } ] }`
   - `cloneSelf = { method_id = 8 }`
 - Build the plugin: `cd plugins/nyash-filebox-plugin && cargo build --release`
-- Run the example: `./target/release/nyash docs/guides/examples/plugin_boxref_return.nyash`
+- Run the example: `./target/release/nyash docs/guides/examples/plugin_boxref_return.hako`
 
 Expected behavior:
 - Creates two FileBox instances (`f`, `g`), writes to `f`, copies content to `g` via `copyFrom`, then closes both.

docs/guides/examples/http_result_patterns.md

@@ -4,10 +4,10 @@
 
 ## 実行方法（代表）
 ```bash
-tools/run_vm_stats.sh local_tests/vm_stats_http_ok.nyash vm_stats_ok.json
-tools/run_vm_stats.sh local_tests/vm_stats_http_err.nyash vm_stats_err.json
-tools/run_vm_stats.sh local_tests/vm_stats_http_404.nyash vm_stats_404.json
-tools/run_vm_stats.sh local_tests/vm_stats_http_500.nyash vm_stats_500.json
+tools/run_vm_stats.sh local_tests/vm_stats_http_ok.hako vm_stats_ok.json
+tools/run_vm_stats.sh local_tests/vm_stats_http_err.hako vm_stats_err.json
+tools/run_vm_stats.sh local_tests/vm_stats_http_404.hako vm_stats_404.json
+tools/run_vm_stats.sh local_tests/vm_stats_http_500.hako vm_stats_500.json
 ```
 
 ## 戻り値モデル