Add text component (#5336)

Co-authored-by: Maurits <maurits@vloop.nl>
Co-authored-by: mauritskorse <mauritskorse@gmail.com>
Co-authored-by: Daniel Dunn <dannydunn@eternityforest.com>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

tests/test2.yaml

@@ -795,7 +795,23 @@ switch:
           value: !lambda |-
             return {0x13, 0x37};
 
-
 esp32_ble_server:
   id: ble
   manufacturer_data: [0x72, 0x4, 0x00, 0x23]
+
+text:
+  - platform: template
+    name: My Text
+    id: my_text
+    min_length: 0
+    max_length: 20
+    mode: text
+    pattern: "[a-z]+"
+    optimistic: true
+    restore_value: true
+    initial_value: "Hello World"
+  - platform: copy
+    name: My Text Copy
+    id: my_text_copy
+    source_id: my_text
+    mode: password