Remove import declarations from .v files

[dmitryuck]

The suggestion is to remove import declarations from .v files. and handle importing in another way

Instead of adding imports in every file and parse every time on compilation step, I suggest the compiler creates
a file in each project directory like .tmp/imports.bin

when user types a module name in code, for ex: fmt. compiler add this data into imports.bin file in a binary format automatically.
so linter sees that and no error showing about module not found or not imported yet.

In case when I cloned source repository, or I use editor without VLS, that file creates on the first compiler run. Also containing each .v file modification date, so after some files changed only their modules tree will be updated in imports.bin

The same for any local project module which I use.
In case when I have two modules with the same name, let's call it same_mod, I see 3 ways of resolving naming conflicts:

1. Consider of merging the same modules in a single one

2. entering a full path to the module:

my_var_1 := mod_1.sub_mod_1.same_mod.my_func_1()
my_var_2 := mod_2.sub_mod_2.same_mod.my_func_2()

3. adding a Module type to compiler to keep aliasing like a regular var declaration:

same_mod_1 := mod_1.sub_mod_1.same_mod
same_mod_2 := mod_2.sub_mod_2.same_mod

my_var_1 := same_mod_1.my_func_1()
my_var_2 := same_mod_2.my_func_2()

What are the benefit this approach gives:

1. V language become the first language (correct me if I'm wrong) who not uses imports in source files
2. Improving compilation speed, since all module dependencies are resolved and stored in a binary format
3. Language becomes even more simple (like scripting language)

What do you think? Would this even work?

This is a second suggestion for simplifying the language, first is here #23646