docs: English wiki

Task: MIL-003#3

docs/wiki/_Sidebar.md

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+**Password Manager**
+
+**English**
+
+- [Home](Home)
+- [Installation](Installation)
+- [Usage](Usage)
+- [Development](Development)
+
+**Dansk**
+
+- [Hjem](Home-da)
+- [Installation](Installation-da)
+- [Brug](Usage-da)
+- [Udvikling](Development-da)
+
+**Bahasa Malaysia**
+
+- [Laman Utama](Home-ms)
+- [Pemasangan](Installation-ms)
+- [Penggunaan](Usage-ms)
+- [Pembangunan](Development-ms)
+