fix: update build-from-source links to general guide and upstream WASI spec links

Signed-off-by: Ankit Ram <ankiittt15@gmail.com>

Author: Ankitdotraider

docs/contribute/source/plugin/wasi_http.md

@@ -8,7 +8,7 @@ The WASI-HTTP plug-in provides an implementation of the [WASI HTTP proposal](htt
 
 ## Build WasmEdge with WASI-HTTP Plug-in
 
-To enable the WasmEdge WASI-HTTP plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_HTTP=ON`.
+To enable the WasmEdge WASI-HTTP plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_HTTP=ON`.
 
 The build system will automatically fetch and build `libcpr` via CMake's `FetchContent`, so no manual installation of dependencies is required.
 

docs/contribute/source/plugin/wasi_poll.md

@@ -8,7 +8,7 @@ The WASI-Poll plug-in provides an implementation of the [WASI Poll proposal](htt
 
 ## Build WasmEdge with WASI-Poll Plug-in
 
-To enable the WasmEdge WASI-Poll plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_POLL=ON`.
+To enable the WasmEdge WASI-Poll plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_WASI_POLL=ON`.
 
 The WASI-Poll plug-in has no external dependencies beyond the WasmEdge runtime itself.
 

docs/contribute/source/plugin/wasmedge_ffmpeg.md

@@ -26,7 +26,7 @@ brew install ffmpeg
 
 ## Build WasmEdge with WasmEdge-FFmpeg Plug-in
 
-To enable the WasmEdge-FFmpeg plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_FFMPEG=ON`.
+To enable the WasmEdge-FFmpeg plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_FFMPEG=ON`.
 
 ```bash
 cd <path/to/your/wasmedge/source/folder>

docs/contribute/source/plugin/wasmedge_ocr.md

@@ -25,7 +25,7 @@ brew install tesseract leptonica
 
 ## Build WasmEdge with WasmEdge-OCR Plug-in
 
-To enable the WasmEdge-OCR plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_OCR=ON`.
+To enable the WasmEdge-OCR plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_OCR=ON`.
 
 ```bash
 cd <path/to/your/wasmedge/source/folder>

docs/contribute/source/plugin/wasmedge_opencvmini.md

@@ -25,7 +25,7 @@ brew install opencv
 
 ## Build WasmEdge with WasmEdge-OpenCVMini Plug-in
 
-To enable the WasmEdge-OpenCVMini plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_OPENCVMINI=ON`.
+To enable the WasmEdge-OpenCVMini plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_OPENCVMINI=ON`.
 
 ```bash
 cd <path/to/your/wasmedge/source/folder>

docs/contribute/source/plugin/wasmedge_stablediffusion.md

@@ -31,7 +31,7 @@ xcode-select --install
 
 ## Build WasmEdge with the Stable Diffusion Plug-in
 
-To enable the WasmEdge Stable Diffusion plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON`.
+To enable the WasmEdge Stable Diffusion plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_STABLEDIFFUSION=ON`.
 
 ```bash
 cd <path/to/your/wasmedge/source/folder>

docs/contribute/source/plugin/wasmedge_zlib.md

@@ -25,7 +25,7 @@ brew install zlib
 
 ## Build WasmEdge with the zlib Plug-in
 
-To enable the WasmEdge zlib plug-in, developers need to [build WasmEdge from source](../os/linux.md) with the cmake option `-DWASMEDGE_PLUGIN_ZLIB=ON`.
+To enable the WasmEdge zlib plug-in, developers need to [build WasmEdge from source](../build_from_src.md) with the cmake option `-DWASMEDGE_PLUGIN_ZLIB=ON`.
 
 ```bash
 cd <path/to/your/wasmedge/source/folder>

docs/start/wasmedge/extensions/plugins.md

@@ -33,8 +33,8 @@ The following lists are the WasmEdge official released plug-ins. Users can insta
 | [WasmEdge-Tensorflow](../../../contribute/source/plugin/tensorflow.md) | A native library for inferring TensorFlow models.| `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | [Rust](https://crates.io/crates/wasmedge_tensorflow_interface) (0.3.0) | [Steps](../../../contribute/source/plugin/tensorflow.md) |
 | [WasmEdge-TensorflowLite](../../../contribute/source/plugin/tensorflowlite.md)| A native library for inferring TensorFlow-Lite models. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | [Rust](https://crates.io/crates/wasmedge_tensorflow_interface) (0.3.0) | [Steps](../../../contribute/source/plugin/tensorflowlite.md) |
 | WasmEdge-zlib | zlib compression and decompression for WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.5`) | Rust | [Steps](../../../contribute/source/plugin/wasmedge_zlib.md) |
-| [WASI-HTTP](../../../contribute/source/plugin/wasi_http.md) | HTTP client and server support for WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | Rust | [Steps](../../../contribute/source/plugin/wasi_http.md) |
-| [WASI-Poll](../../../contribute/source/plugin/wasi_poll.md) | Polling API for asynchronous I/O in WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | Rust | [Steps](../../../contribute/source/plugin/wasi_poll.md) |
+| [WASI-HTTP](https://github.com/WebAssembly/wasi-http) | HTTP client and server support for WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | Rust | [Steps](../../../contribute/source/plugin/wasi_http.md) |
+| [WASI-Poll](https://github.com/WebAssembly/wasi-poll) | Polling API for asynchronous I/O in WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | Rust | [Steps](../../../contribute/source/plugin/wasi_poll.md) |
 | [Wasm-BPF](../../../contribute/source/plugin/wasm_bpf.md) | eBPF program development and execution for WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>(since `0.13.2`) | Rust | [Steps](../../../contribute/source/plugin/wasm_bpf.md) |
 | [WasmEdge-OCR](../../../contribute/source/plugin/wasmedge_ocr.md) | Optical character recognition for WebAssembly applications. | `manylinux2014 (x86_64, aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>`darwin (x86_64, arm64)`<br/>(since `0.13.0`) | Rust | [Steps](../../../contribute/source/plugin/wasmedge_ocr.md) |
 | [WasmEdge-eBPF](../../../contribute/source/plugin/ebpf.md) | A native library for inferring eBPF applications | `manylinux2014 (x86_64,  aarch64)`<br/>`ubuntu 20.04 (x86_64)`<br/>(since `0.13.2`) | Rust | [Steps](../../../contribute/source/plugin/ebpf.md) |