refactor: 统一和修正多个源文件的命名空间声明

- 新增缺失的命名空间声明文件（database、float、macroes等）
- 为现有文件添加缺失的命名空间声明（cps、coroutine、collection等）
- 修正错误的命名空间路径（text、image/rgb、time等）
- 统一命名空间声明语法（添加缺失的分号）
- 更新内部引用以使用正确的模块路径

Author: oovm

packages/valkyrie-experiment/source/category/Laterality.valkyrie

@@ -1,6 +1,8 @@
 
 
 
+namespace package::category;
+
 trait Laterality {
 
 }

packages/valkyrie-experiment/source/category/Monad.valkyrie

@@ -1,4 +1,4 @@
-namespace package::category
+namespace package::category;
 
 trait Monad: Functor {
     ⍝

packages/valkyrie-experiment/source/collection/Dictionary.valkyrie

@@ -1,4 +1,4 @@
-namespace package::collections;
+namespace package::collection;
 
 trait Dictionary {
     mezzo Key;

packages/valkyrie-experiment/source/collection/Sequence.valkyrie

@@ -1,4 +1,4 @@
-namespace package::collections;
+namespace package::collection;
 
 trait Sequence {
     get count: SizeHint

packages/valkyrie-experiment/source/collection/index_map/_.valkyrie

@@ -1,5 +1,5 @@
 namespace! package::collection::index_map;
 
-using! package.collections.{
-    hashmap.HashMap
+using! package::collection::{
+    hash_map::HashMap
 }

packages/valkyrie-experiment/source/collection/nd_array/type_of.valkyrie

@@ -1,3 +1,5 @@
+namespace package::collection::nd_array;
+
 type2⟨Self⟩
 
 ↯type⟨Self⟩

packages/valkyrie-experiment/source/collection/order_map/_.valkyrie

@@ -1,5 +1,5 @@
 namespace! package::collection::order_map;
 
-using! package::collections::{
-    hashmap::HashMap
+using! package::collection::{
+    hash_map::HashMap
 }

packages/valkyrie-experiment/source/coroutine/NDArray.valkyrie

@@ -0,0 +1 @@
+namespace package::coroutine;

packages/valkyrie-experiment/source/coroutine/Range.valkyrie

@@ -1,4 +1,4 @@
-namespace package::iterator;
+namespace package::coroutine;
 
 #native
 #derive(Copy, Clone, Display)

packages/valkyrie-experiment/source/coroutine/SizeHint.valkyrie

@@ -1,5 +1,7 @@
 
 
+namespace package::coroutine;
+
 unity SizeHint {
     Exact {
         count: usize