⬆️ version bump to v4.5

- Update obioptions.Version from "Release 4.4.29" to "/v/ Release v5"
- Update version.txt from 4.29 → .30
(automated by Makefile)

autodoc/docmd/pkg/obilua/lua_table.md

@@ -0,0 +1,28 @@
+# Semantic Description of `obilua` Package
+
+This Go package provides utilities for converting Lua tables—used in a Gopher-Lua environment—to native Go data structures.
+
+- **`Table2Interface`**:  
+  Converts a Lua `*lua.LTable` into either:
+  - A Go slice (`[]interface{}`) if the table is array-like (keys are numeric, starting at 1), preserving order and type coercion (`nil`, `bool`, `float64`, `string`).
+  - A Go map (`map[string]interface{}`) if the table contains string keys (i.e., a hash/dictionary).
+
+- **`Table2ByteSlice`**:  
+  Specifically converts an array-like Lua table into a `[]byte`, assuming all values are numeric and ≤ 255.  
+  - Fails with a fatal log if non-numeric or out-of-range values are encountered.
+  - Also fails fatally for hash-like (non-array) tables.
+
+- **Key Design Notes**:
+  - Type coercion is explicit and safe: only `LTNil`, `LTBool`, `LTNumber`, `LTString` are supported.
+  - Array detection relies on key type: if *all* keys are `LNumber`, the table is treated as an array.
+  - Uses [`logrus`](https://github.com/sirupsen/logrus) for fatal error reporting.
+  - No dependency on external serialization (e.g., JSON); conversions are direct and lightweight.
+
+- **Use Cases**:
+  - Bridging Lua scripting layers with Go backends (e.g., embedded config parsing, plugin systems).
+  - Efficiently extracting structured data from Lua state into idiomatic Go types.
+
+> ⚠️ **Limitations**:  
+> - No support for nested tables or custom types.  
+> - Array indexing assumes 1-based Lua semantics (converted to 0-indexed Go slices).  
+> - No error handling: misuse triggers `log.Fatalf`.